diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/api/AuthRequestsApi.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/api/AuthRequestsApi.kt
index ca4cefdedc..11af508339 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/api/AuthRequestsApi.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/api/AuthRequestsApi.kt
@@ -1,10 +1,13 @@
 package com.x8bit.bitwarden.data.auth.datasource.network.api
 
 import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestRequestJson
+import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestUpdateRequestJson
 import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestsResponseJson
 import retrofit2.http.Body
 import retrofit2.http.GET
 import retrofit2.http.POST
+import retrofit2.http.PUT
+import retrofit2.http.Path
 
 /**
  * Defines raw calls under the /auth-requests API.
@@ -19,6 +22,15 @@ interface AuthRequestsApi {
         @Body body: AuthRequestRequestJson,
     ): Result<AuthRequestsResponseJson.AuthRequest>
 
+    /**
+     * Updates an authentication request.
+     */
+    @PUT("/auth-requests/{id}")
+    suspend fun updateAuthRequest(
+        @Path("id") userId: String,
+        @Body body: AuthRequestUpdateRequestJson,
+    ): Result<AuthRequestsResponseJson.AuthRequest>
+
     /**
      * Gets a list of auth requests for this device.
      */
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/model/AuthRequestUpdateRequestJson.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/model/AuthRequestUpdateRequestJson.kt
new file mode 100644
index 0000000000..fc2c3a86d0
--- /dev/null
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/model/AuthRequestUpdateRequestJson.kt
@@ -0,0 +1,22 @@
+package com.x8bit.bitwarden.data.auth.datasource.network.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+/**
+ * Request body for updating an auth request.
+ */
+@Serializable
+data class AuthRequestUpdateRequestJson(
+    @SerialName("key")
+    val key: String,
+
+    @SerialName("masterPasswordHash")
+    val masterPasswordHash: String?,
+
+    @SerialName("deviceIdentifier")
+    val deviceId: String,
+
+    @SerialName("requestApproved")
+    val isApproved: Boolean,
+)
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsService.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsService.kt
index 53815e13ca..409e3f8eeb 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsService.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsService.kt
@@ -10,4 +10,15 @@ interface AuthRequestsService {
      * Gets the list of auth requests for the current user.
      */
     suspend fun getAuthRequests(): Result<AuthRequestsResponseJson>
+
+    /**
+     * Updates an approval request.
+     */
+    suspend fun updateAuthRequest(
+        requestId: String,
+        key: String,
+        masterPasswordHash: String?,
+        deviceId: String,
+        isApproved: Boolean,
+    ): Result<AuthRequestsResponseJson.AuthRequest>
 }
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceImpl.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceImpl.kt
index 4eaf0168e5..bc558fc6aa 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceImpl.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceImpl.kt
@@ -1,6 +1,7 @@
 package com.x8bit.bitwarden.data.auth.datasource.network.service
 
 import com.x8bit.bitwarden.data.auth.datasource.network.api.AuthRequestsApi
+import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestUpdateRequestJson
 import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestsResponseJson
 
 class AuthRequestsServiceImpl(
@@ -8,4 +9,21 @@ class AuthRequestsServiceImpl(
 ) : AuthRequestsService {
     override suspend fun getAuthRequests(): Result<AuthRequestsResponseJson> =
         authRequestsApi.getAuthRequests()
+
+    override suspend fun updateAuthRequest(
+        requestId: String,
+        key: String,
+        masterPasswordHash: String?,
+        deviceId: String,
+        isApproved: Boolean,
+    ): Result<AuthRequestsResponseJson.AuthRequest> =
+        authRequestsApi.updateAuthRequest(
+            userId = requestId,
+            body = AuthRequestUpdateRequestJson(
+                key = key,
+                masterPasswordHash = masterPasswordHash,
+                deviceId = deviceId,
+                isApproved = isApproved,
+            ),
+        )
 }
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepository.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepository.kt
index 4d2637f9a0..37da6b5e82 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepository.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepository.kt
@@ -196,6 +196,17 @@ interface AuthRepository : AuthenticatorProvider {
      */
     suspend fun getAuthRequests(): AuthRequestsResult
 
+    /**
+     * Approves or declines the request corresponding to this [requestId] based on [publicKey]
+     * according to [isApproved].
+     */
+    suspend fun updateAuthRequest(
+        requestId: String,
+        masterPasswordHash: String?,
+        publicKey: String,
+        isApproved: Boolean,
+    ): AuthRequestResult
+
     /**
      * Get a [Boolean] indicating whether this is a known device.
      */
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryImpl.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryImpl.kt
index b679ed333e..a9003cc7f4 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryImpl.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryImpl.kt
@@ -59,6 +59,7 @@ import com.x8bit.bitwarden.data.platform.repository.SettingsRepository
 import com.x8bit.bitwarden.data.platform.repository.util.bufferedMutableSharedFlow
 import com.x8bit.bitwarden.data.platform.util.asFailure
 import com.x8bit.bitwarden.data.platform.util.flatMap
+import com.x8bit.bitwarden.data.vault.datasource.sdk.VaultSdkSource
 import com.x8bit.bitwarden.data.vault.repository.VaultRepository
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -76,7 +77,7 @@ import javax.inject.Singleton
 /**
  * Default implementation of [AuthRepository].
  */
-@Suppress("LongParameterList", "TooManyFunctions")
+@Suppress("LargeClass", "LongParameterList", "TooManyFunctions")
 @Singleton
 class AuthRepositoryImpl(
     private val accountsService: AccountsService,
@@ -87,6 +88,7 @@ class AuthRepositoryImpl(
     private val newAuthRequestService: NewAuthRequestService,
     private val organizationService: OrganizationService,
     private val authSdkSource: AuthSdkSource,
+    private val vaultSdkSource: VaultSdkSource,
     private val authDiskSource: AuthDiskSource,
     private val environmentRepository: EnvironmentRepository,
     private val settingsRepository: SettingsRepository,
@@ -693,6 +695,51 @@ class AuthRepositoryImpl(
                 },
             )
 
+    override suspend fun updateAuthRequest(
+        requestId: String,
+        masterPasswordHash: String?,
+        publicKey: String,
+        isApproved: Boolean,
+    ): AuthRequestResult {
+        val userId = activeUserId ?: return AuthRequestResult.Error
+        return vaultSdkSource
+            .getAuthRequestKey(
+                publicKey = publicKey,
+                userId = userId,
+            )
+            .flatMap {
+                authRequestsService
+                    .updateAuthRequest(
+                        requestId = requestId,
+                        key = it,
+                        deviceId = authDiskSource.uniqueAppId,
+                        masterPasswordHash = masterPasswordHash,
+                        isApproved = isApproved,
+                    )
+            }
+            .map { request ->
+                AuthRequestResult.Success(
+                    authRequest = AuthRequest(
+                        id = request.id,
+                        publicKey = request.publicKey,
+                        platform = request.platform,
+                        ipAddress = request.ipAddress,
+                        key = request.key,
+                        masterPasswordHash = request.masterPasswordHash,
+                        creationDate = request.creationDate,
+                        responseDate = request.responseDate,
+                        requestApproved = request.requestApproved ?: false,
+                        originUrl = request.originUrl,
+                        fingerprint = "",
+                    ),
+                )
+            }
+            .fold(
+                onFailure = { AuthRequestResult.Error },
+                onSuccess = { it },
+            )
+    }
+
     override suspend fun getIsKnownDevice(emailAddress: String): KnownDeviceResult =
         devicesService
             .getIsKnownDevice(
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/di/AuthRepositoryModule.kt b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/di/AuthRepositoryModule.kt
index 37b019479a..f71a9b24b2 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/di/AuthRepositoryModule.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/auth/repository/di/AuthRepositoryModule.kt
@@ -15,6 +15,7 @@ import com.x8bit.bitwarden.data.auth.repository.AuthRepositoryImpl
 import com.x8bit.bitwarden.data.platform.manager.dispatcher.DispatcherManager
 import com.x8bit.bitwarden.data.platform.repository.EnvironmentRepository
 import com.x8bit.bitwarden.data.platform.repository.SettingsRepository
+import com.x8bit.bitwarden.data.vault.datasource.sdk.VaultSdkSource
 import com.x8bit.bitwarden.data.vault.repository.VaultRepository
 import dagger.Module
 import dagger.Provides
@@ -41,6 +42,7 @@ object AuthRepositoryModule {
         newAuthRequestService: NewAuthRequestService,
         organizationService: OrganizationService,
         authSdkSource: AuthSdkSource,
+        vaultSdkSource: VaultSdkSource,
         authDiskSource: AuthDiskSource,
         dispatchers: DispatcherManager,
         environmentRepository: EnvironmentRepository,
@@ -55,6 +57,7 @@ object AuthRepositoryModule {
         newAuthRequestService = newAuthRequestService,
         organizationService = organizationService,
         authSdkSource = authSdkSource,
+        vaultSdkSource = vaultSdkSource,
         authDiskSource = authDiskSource,
         haveIBeenPwnedService = haveIBeenPwnedService,
         dispatcherManager = dispatchers,
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSource.kt b/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSource.kt
index 5908980797..34ff8c3468 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSource.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSource.kt
@@ -59,6 +59,14 @@ interface VaultSdkSource {
         encryptedPin: String,
     ): Result<String>
 
+    /**
+     * Gets the key for an auth request that is required to approve or decline it.
+     */
+    suspend fun getAuthRequestKey(
+        publicKey: String,
+        userId: String,
+    ): Result<String>
+
     /**
      * Gets the user's encryption key, which can be used to later unlock their vault via a call to
      * [initializeCrypto] with [InitUserCryptoMethod.DecryptedKey].
diff --git a/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSourceImpl.kt b/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSourceImpl.kt
index ae5efc6061..1ba22b806c 100644
--- a/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSourceImpl.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/sdk/VaultSdkSourceImpl.kt
@@ -56,6 +56,16 @@ class VaultSdkSourceImpl(
                 .derivePinUserKey(encryptedPin = encryptedPin)
         }
 
+    override suspend fun getAuthRequestKey(
+        publicKey: String,
+        userId: String,
+    ): Result<String> =
+        runCatching {
+            getClient(userId = userId)
+                .auth()
+                .approveAuthRequest(publicKey)
+        }
+
     override suspend fun getUserEncryptionKey(
         userId: String,
     ): Result<String> =
diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/platform/base/util/LifecycleEventEffect.kt b/app/src/main/java/com/x8bit/bitwarden/ui/platform/base/util/LifecycleEventEffect.kt
new file mode 100644
index 0000000000..da0c30cf87
--- /dev/null
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/platform/base/util/LifecycleEventEffect.kt
@@ -0,0 +1,32 @@
+package com.x8bit.bitwarden.ui.platform.base.util
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.ui.platform.LocalLifecycleOwner
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleEventObserver
+import androidx.lifecycle.LifecycleOwner
+
+/**
+ * Creates a side effect to observe lifecycle events.
+ */
+@Composable
+fun LivecycleEventEffect(
+    onEvent: (owner: LifecycleOwner, event: Lifecycle.Event) -> Unit,
+) {
+    val eventHandler = rememberUpdatedState(onEvent)
+    val lifecycleOwner = rememberUpdatedState(LocalLifecycleOwner.current)
+
+    DisposableEffect(lifecycleOwner.value) {
+        val lifecycle = lifecycleOwner.value.lifecycle
+        val observer = LifecycleEventObserver { owner, event ->
+            eventHandler.value(owner, event)
+        }
+
+        lifecycle.addObserver(observer)
+        onDispose {
+            lifecycle.removeObserver(observer)
+        }
+    }
+}
diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreen.kt b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreen.kt
index 3c4256db16..ce055c597f 100644
--- a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreen.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreen.kt
@@ -29,6 +29,9 @@ import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import com.x8bit.bitwarden.R
 import com.x8bit.bitwarden.ui.platform.base.util.EventsEffect
+import com.x8bit.bitwarden.ui.platform.base.util.asText
+import com.x8bit.bitwarden.ui.platform.components.BasicDialogState
+import com.x8bit.bitwarden.ui.platform.components.BitwardenBasicDialog
 import com.x8bit.bitwarden.ui.platform.components.BitwardenErrorContent
 import com.x8bit.bitwarden.ui.platform.components.BitwardenFilledButton
 import com.x8bit.bitwarden.ui.platform.components.BitwardenLoadingContent
@@ -61,6 +64,20 @@ fun LoginApprovalScreen(
         }
     }
 
+    BitwardenBasicDialog(
+        visibilityState = if (state.shouldShowErrorDialog) {
+            BasicDialogState.Shown(
+                title = R.string.an_error_has_occurred.asText(),
+                message = R.string.generic_error_message.asText(),
+            )
+        } else {
+            BasicDialogState.Hidden
+        },
+        onDismissRequest = remember(viewModel) {
+            { viewModel.trySendAction(LoginApprovalAction.ErrorDialogDismiss) }
+        },
+    )
+
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
     BitwardenScaffold(
         modifier = Modifier
diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModel.kt b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModel.kt
index f4ef6534b4..a636282aeb 100644
--- a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModel.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModel.kt
@@ -3,6 +3,7 @@ package com.x8bit.bitwarden.ui.platform.feature.settings.accountsecurity.loginap
 import android.os.Parcelable
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.viewModelScope
+import com.x8bit.bitwarden.R
 import com.x8bit.bitwarden.data.auth.repository.AuthRepository
 import com.x8bit.bitwarden.data.auth.repository.model.AuthRequestResult
 import com.x8bit.bitwarden.ui.platform.base.BaseViewModel
@@ -29,6 +30,10 @@ class LoginApprovalViewModel @Inject constructor(
     initialState = savedStateHandle[KEY_STATE]
         ?: LoginApprovalState(
             fingerprint = LoginApprovalArgs(savedStateHandle).fingerprint,
+            masterPasswordHash = null,
+            publicKey = "",
+            requestId = "",
+            shouldShowErrorDialog = false,
             viewState = LoginApprovalState.ViewState.Loading,
         ),
 ) {
@@ -52,16 +57,35 @@ class LoginApprovalViewModel @Inject constructor(
             LoginApprovalAction.ApproveRequestClick -> handleApproveRequestClicked()
             LoginApprovalAction.CloseClick -> handleCloseClicked()
             LoginApprovalAction.DeclineRequestClick -> handleDeclineRequestClicked()
+            LoginApprovalAction.ErrorDialogDismiss -> handleErrorDialogDismissed()
+
+            is LoginApprovalAction.Internal.ApproveRequestResultReceive -> {
+                handleApproveRequestResultReceived(action)
+            }
 
             is LoginApprovalAction.Internal.AuthRequestResultReceive -> {
                 handleAuthRequestResultReceived(action)
             }
+
+            is LoginApprovalAction.Internal.DeclineRequestResultReceive -> {
+                handleDeclineRequestResultReceived(action)
+            }
         }
     }
 
     private fun handleApproveRequestClicked() {
-        // TODO BIT-1565 implement approve login request
-        sendEvent(LoginApprovalEvent.ShowToast("Not yet implemented".asText()))
+        viewModelScope.launch {
+            trySendAction(
+                LoginApprovalAction.Internal.DeclineRequestResultReceive(
+                    result = authRepository.updateAuthRequest(
+                        requestId = mutableStateFlow.value.requestId,
+                        masterPasswordHash = mutableStateFlow.value.masterPasswordHash,
+                        publicKey = mutableStateFlow.value.publicKey,
+                        isApproved = true,
+                    ),
+                ),
+            )
+        }
     }
 
     private fun handleCloseClicked() {
@@ -69,31 +93,85 @@ class LoginApprovalViewModel @Inject constructor(
     }
 
     private fun handleDeclineRequestClicked() {
-        // TODO BIT-1565 implement decline login request
-        sendEvent(LoginApprovalEvent.ShowToast("Not yet implemented".asText()))
+        viewModelScope.launch {
+            trySendAction(
+                LoginApprovalAction.Internal.DeclineRequestResultReceive(
+                    result = authRepository.updateAuthRequest(
+                        requestId = mutableStateFlow.value.requestId,
+                        masterPasswordHash = mutableStateFlow.value.masterPasswordHash,
+                        publicKey = mutableStateFlow.value.publicKey,
+                        isApproved = false,
+                    ),
+                ),
+            )
+        }
+    }
+
+    private fun handleErrorDialogDismissed() {
+        mutableStateFlow.update {
+            it.copy(shouldShowErrorDialog = false)
+        }
+    }
+
+    private fun handleApproveRequestResultReceived(
+        action: LoginApprovalAction.Internal.ApproveRequestResultReceive,
+    ) {
+        when (action.result) {
+            is AuthRequestResult.Success -> {
+                sendEvent(LoginApprovalEvent.ShowToast(R.string.login_approved.asText()))
+                sendEvent(LoginApprovalEvent.NavigateBack)
+            }
+
+            is AuthRequestResult.Error -> {
+                mutableStateFlow.update {
+                    it.copy(shouldShowErrorDialog = true)
+                }
+            }
+        }
     }
 
     private fun handleAuthRequestResultReceived(
         action: LoginApprovalAction.Internal.AuthRequestResultReceive,
     ) {
         val email = authRepository.userStateFlow.value?.activeAccount?.email ?: return
-        mutableStateFlow.update {
-            it.copy(
-                viewState = when (val result = action.authRequestResult) {
-                    is AuthRequestResult.Success -> {
-                        LoginApprovalState.ViewState.Content(
-                            deviceType = result.authRequest.platform,
-                            domainUrl = result.authRequest.originUrl,
-                            email = email,
-                            fingerprint = result.authRequest.fingerprint,
-                            ipAddress = result.authRequest.ipAddress,
-                            time = dateTimeFormatter.format(result.authRequest.creationDate),
-                        )
-                    }
+        when (val result = action.authRequestResult) {
+            is AuthRequestResult.Success -> mutableStateFlow.update {
+                it.copy(
+                    masterPasswordHash = result.authRequest.masterPasswordHash,
+                    publicKey = result.authRequest.publicKey,
+                    requestId = result.authRequest.id,
+                    viewState = LoginApprovalState.ViewState.Content(
+                        deviceType = result.authRequest.platform,
+                        domainUrl = result.authRequest.originUrl,
+                        email = email,
+                        fingerprint = result.authRequest.fingerprint,
+                        ipAddress = result.authRequest.ipAddress,
+                        time = dateTimeFormatter.format(result.authRequest.creationDate),
+                    ),
+                )
+            }
 
-                    is AuthRequestResult.Error -> LoginApprovalState.ViewState.Error
-                },
-            )
+            is AuthRequestResult.Error -> mutableStateFlow.update {
+                it.copy(
+                    viewState = LoginApprovalState.ViewState.Error,
+                )
+            }
+        }
+    }
+
+    private fun handleDeclineRequestResultReceived(
+        action: LoginApprovalAction.Internal.DeclineRequestResultReceive,
+    ) {
+        when (action.result) {
+            is AuthRequestResult.Success -> {
+                sendEvent(LoginApprovalEvent.NavigateBack)
+            }
+
+            is AuthRequestResult.Error -> {
+                mutableStateFlow.update {
+                    it.copy(shouldShowErrorDialog = true)
+                }
+            }
         }
     }
 }
@@ -103,8 +181,13 @@ class LoginApprovalViewModel @Inject constructor(
  */
 @Parcelize
 data class LoginApprovalState(
-    val fingerprint: String,
     val viewState: ViewState,
+    val shouldShowErrorDialog: Boolean,
+    // Internal
+    val fingerprint: String,
+    val masterPasswordHash: String?,
+    val publicKey: String,
+    val requestId: String,
 ) : Parcelable {
     /**
      * Represents the specific view states for the [LoginApprovalScreen].
@@ -176,15 +259,34 @@ sealed class LoginApprovalAction {
      */
     data object DeclineRequestClick : LoginApprovalAction()
 
+    /**
+     * User dismissed the error dialog.
+     */
+    data object ErrorDialogDismiss : LoginApprovalAction()
+
     /**
      * Models action the view model could send itself.
      */
     sealed class Internal : LoginApprovalAction() {
+        /**
+         * A new result for a request to approve this request has been received.
+         */
+        data class ApproveRequestResultReceive(
+            val result: AuthRequestResult,
+        ) : Internal()
+
         /**
          * An auth request result has been received to populate the data on the screen.
          */
         data class AuthRequestResultReceive(
             val authRequestResult: AuthRequestResult,
         ) : Internal()
+
+        /**
+         * A new result for a request to decline this request has been received.
+         */
+        data class DeclineRequestResultReceive(
+            val result: AuthRequestResult,
+        ) : Internal()
     }
 }
diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsScreen.kt b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsScreen.kt
index 970515513e..5ec752578c 100644
--- a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsScreen.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsScreen.kt
@@ -35,8 +35,10 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.Lifecycle
 import com.x8bit.bitwarden.R
 import com.x8bit.bitwarden.ui.platform.base.util.EventsEffect
+import com.x8bit.bitwarden.ui.platform.base.util.LivecycleEventEffect
 import com.x8bit.bitwarden.ui.platform.components.BitwardenErrorContent
 import com.x8bit.bitwarden.ui.platform.components.BitwardenFilledTonalButtonWithIcon
 import com.x8bit.bitwarden.ui.platform.components.BitwardenLoadingContent
@@ -72,6 +74,15 @@ fun PendingRequestsScreen(
         }
     }
 
+    LivecycleEventEffect { _, event ->
+        when (event) {
+            Lifecycle.Event.ON_RESUME -> {
+                viewModel.trySendAction(PendingRequestsAction.LifecycleResume)
+            }
+            else -> Unit
+        }
+    }
+
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
     BitwardenScaffold(
         modifier = Modifier
diff --git a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModel.kt b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModel.kt
index 75008d3de4..bd6c0241a3 100644
--- a/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModel.kt
+++ b/app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModel.kt
@@ -23,7 +23,7 @@ private const val KEY_STATE = "state"
  */
 @HiltViewModel
 class PendingRequestsViewModel @Inject constructor(
-    authRepository: AuthRepository,
+    private val authRepository: AuthRepository,
     savedStateHandle: SavedStateHandle,
 ) : BaseViewModel<PendingRequestsState, PendingRequestsEvent, PendingRequestsAction>(
     initialState = savedStateHandle[KEY_STATE] ?: PendingRequestsState(
@@ -36,19 +36,14 @@ class PendingRequestsViewModel @Inject constructor(
             .withZone(TimeZone.getDefault().toZoneId())
 
     init {
-        viewModelScope.launch {
-            trySendAction(
-                PendingRequestsAction.Internal.AuthRequestsResultReceive(
-                    authRequestsResult = authRepository.getAuthRequests(),
-                ),
-            )
-        }
+        updateAuthRequestList()
     }
 
     override fun handleAction(action: PendingRequestsAction) {
         when (action) {
             PendingRequestsAction.CloseClick -> handleCloseClicked()
             PendingRequestsAction.DeclineAllRequestsClick -> handleDeclineAllRequestsClicked()
+            PendingRequestsAction.LifecycleResume -> handleOnLifecycleResumed()
             is PendingRequestsAction.PendingRequestRowClick -> {
                 handlePendingRequestRowClicked(action)
             }
@@ -67,6 +62,10 @@ class PendingRequestsViewModel @Inject constructor(
         sendEvent(PendingRequestsEvent.ShowToast("Not yet implemented.".asText()))
     }
 
+    private fun handleOnLifecycleResumed() {
+        updateAuthRequestList()
+    }
+
     private fun handlePendingRequestRowClicked(
         action: PendingRequestsAction.PendingRequestRowClick,
     ) {
@@ -102,6 +101,17 @@ class PendingRequestsViewModel @Inject constructor(
             )
         }
     }
+
+    private fun updateAuthRequestList() {
+        // TODO BIT-1574: Display pull to refresh
+        viewModelScope.launch {
+            trySendAction(
+                PendingRequestsAction.Internal.AuthRequestsResultReceive(
+                    authRequestsResult = authRepository.getAuthRequests(),
+                ),
+            )
+        }
+    }
 }
 
 /**
@@ -195,6 +205,11 @@ sealed class PendingRequestsAction {
      */
     data object DeclineAllRequestsClick : PendingRequestsAction()
 
+    /**
+     * The screen has been re-opened and should be updated.
+     */
+    data object LifecycleResume : PendingRequestsAction()
+
     /**
      * The user has clicked one of the pending request rows.
      */
diff --git a/app/src/test/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceTest.kt b/app/src/test/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceTest.kt
index f0a46ba2de..c7a295a2dc 100644
--- a/app/src/test/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceTest.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/data/auth/datasource/network/service/AuthRequestsServiceTest.kt
@@ -1,12 +1,15 @@
 package com.x8bit.bitwarden.data.auth.datasource.network.service
 
 import com.x8bit.bitwarden.data.auth.datasource.network.api.AuthRequestsApi
+import com.x8bit.bitwarden.data.auth.datasource.network.model.AuthRequestsResponseJson
 import com.x8bit.bitwarden.data.platform.base.BaseServiceTest
 import kotlinx.coroutines.test.runTest
 import okhttp3.mockwebserver.MockResponse
+import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import retrofit2.create
+import java.time.ZonedDateTime
 
 class AuthRequestsServiceTest : BaseServiceTest() {
 
@@ -45,4 +48,57 @@ class AuthRequestsServiceTest : BaseServiceTest() {
         val actual = service.getAuthRequests()
         assertTrue(actual.isSuccess)
     }
+
+    @Test
+    fun `updateAuthRequest when request response is Failure should return Failure`() = runTest {
+        val response = MockResponse().setResponseCode(400)
+        server.enqueue(response)
+        val actual = service.updateAuthRequest(
+            requestId = "userId",
+            deviceId = "deviceId",
+            key = "secureKey",
+            masterPasswordHash = null,
+            isApproved = true,
+        )
+        assertTrue(actual.isFailure)
+    }
+
+    @Test
+    fun `updateAuthRequest when request response is Success should return Success`() = runTest {
+        val json = """
+            {
+              "id": "1",
+              "publicKey": "2",
+              "requestDeviceType": "Android",
+              "requestIpAddress": "1.0.0.1",
+              "key": "key",
+              "masterPasswordHash": "verySecureHash",
+              "creationDate": "2024-09-13T01:00:00.00Z",
+              "requestApproved": true,
+              "origin": "www.bitwarden.com"
+            }
+            """
+        val expected = AuthRequestsResponseJson.AuthRequest(
+            id = "1",
+            publicKey = "2",
+            platform = "Android",
+            ipAddress = "1.0.0.1",
+            key = "key",
+            masterPasswordHash = "verySecureHash",
+            creationDate = ZonedDateTime.parse("2024-09-13T01:00:00.00Z"),
+            responseDate = null,
+            requestApproved = true,
+            originUrl = "www.bitwarden.com",
+        )
+        val response = MockResponse().setBody(json).setResponseCode(200)
+        server.enqueue(response)
+        val actual = service.updateAuthRequest(
+            requestId = "userId",
+            deviceId = "deviceId",
+            key = "secureKey",
+            masterPasswordHash = "verySecureHash",
+            isApproved = true,
+        )
+        assertEquals(Result.success(expected), actual)
+    }
 }
diff --git a/app/src/test/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryTest.kt b/app/src/test/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryTest.kt
index 85fe676e00..1dd5576547 100644
--- a/app/src/test/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryTest.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/data/auth/repository/AuthRepositoryTest.kt
@@ -70,6 +70,7 @@ import com.x8bit.bitwarden.data.platform.repository.util.FakeEnvironmentReposito
 import com.x8bit.bitwarden.data.platform.util.asFailure
 import com.x8bit.bitwarden.data.platform.util.asSuccess
 import com.x8bit.bitwarden.data.vault.datasource.network.model.createMockOrganization
+import com.x8bit.bitwarden.data.vault.datasource.sdk.VaultSdkSource
 import com.x8bit.bitwarden.data.vault.repository.VaultRepository
 import com.x8bit.bitwarden.data.vault.repository.model.VaultState
 import com.x8bit.bitwarden.data.vault.repository.model.VaultUnlockResult
@@ -158,6 +159,14 @@ class AuthRepositoryTest {
             ),
         )
     }
+    private val vaultSdkSource = mockk<VaultSdkSource> {
+        coEvery {
+            getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        } returns "AsymmetricEncString".asSuccess()
+    }
     private val userLogoutManager: UserLogoutManager = mockk {
         every { logout(any()) } just runs
     }
@@ -173,6 +182,7 @@ class AuthRepositoryTest {
         newAuthRequestService = newAuthRequestService,
         organizationService = organizationService,
         authSdkSource = authSdkSource,
+        vaultSdkSource = vaultSdkSource,
         authDiskSource = fakeAuthDiskSource,
         environmentRepository = fakeEnvironmentRepository,
         settingsRepository = settingsRepository,
@@ -2413,6 +2423,143 @@ class AuthRepositoryTest {
         assertEquals(expected, result)
     }
 
+    @Test
+    fun `updateAuthRequest should return failure when sdk returns failure`() = runTest {
+        coEvery {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        } returns Throwable("Fail").asFailure()
+        fakeAuthDiskSource.userState = SINGLE_USER_STATE_1
+
+        val result = repository.updateAuthRequest(
+            requestId = "requestId",
+            masterPasswordHash = "masterPasswordHash",
+            publicKey = PUBLIC_KEY,
+            isApproved = false,
+        )
+
+        coVerify(exactly = 1) {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        }
+        assertEquals(AuthRequestResult.Error, result)
+    }
+
+    @Test
+    fun `updateAuthRequest should return failure when service returns failure`() = runTest {
+        val requestId = "requestId"
+        val passwordHash = "masterPasswordHash"
+        val encodedKey = "encodedKey"
+        coEvery {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        } returns encodedKey.asSuccess()
+        coEvery {
+            authRequestsService.updateAuthRequest(
+                requestId = requestId,
+                masterPasswordHash = passwordHash,
+                key = encodedKey,
+                deviceId = UNIQUE_APP_ID,
+                isApproved = false,
+            )
+        } returns Throwable("Mission failed").asFailure()
+        fakeAuthDiskSource.userState = SINGLE_USER_STATE_1
+
+        val result = repository.updateAuthRequest(
+            requestId = "requestId",
+            masterPasswordHash = "masterPasswordHash",
+            publicKey = PUBLIC_KEY,
+            isApproved = false,
+        )
+
+        coVerify(exactly = 1) {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        }
+        assertEquals(AuthRequestResult.Error, result)
+    }
+
+    @Suppress("LongMethod")
+    @Test
+    fun `updateAuthRequest should return success when service & sdk return success`() = runTest {
+        val requestId = "requestId"
+        val passwordHash = "masterPasswordHash"
+        val encodedKey = "encodedKey"
+        val responseJson = AuthRequestsResponseJson.AuthRequest(
+            id = requestId,
+            publicKey = PUBLIC_KEY,
+            platform = "Android",
+            ipAddress = "192.168.0.1",
+            key = "key",
+            masterPasswordHash = passwordHash,
+            creationDate = ZonedDateTime.parse("2024-09-13T00:00Z"),
+            responseDate = null,
+            requestApproved = true,
+            originUrl = "www.bitwarden.com",
+        )
+        val expected = AuthRequestResult.Success(
+            authRequest = AuthRequest(
+                id = requestId,
+                publicKey = PUBLIC_KEY,
+                platform = "Android",
+                ipAddress = "192.168.0.1",
+                key = "key",
+                masterPasswordHash = passwordHash,
+                creationDate = ZonedDateTime.parse("2024-09-13T00:00Z"),
+                responseDate = null,
+                requestApproved = true,
+                originUrl = "www.bitwarden.com",
+                fingerprint = "",
+            ),
+        )
+        coEvery {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+        } returns encodedKey.asSuccess()
+        coEvery {
+            authRequestsService.updateAuthRequest(
+                requestId = requestId,
+                masterPasswordHash = passwordHash,
+                key = encodedKey,
+                deviceId = UNIQUE_APP_ID,
+                isApproved = false,
+            )
+        } returns responseJson.asSuccess()
+        fakeAuthDiskSource.userState = SINGLE_USER_STATE_1
+
+        val result = repository.updateAuthRequest(
+            requestId = requestId,
+            masterPasswordHash = passwordHash,
+            publicKey = PUBLIC_KEY,
+            isApproved = false,
+        )
+
+        coVerify(exactly = 1) {
+            vaultSdkSource.getAuthRequestKey(
+                publicKey = PUBLIC_KEY,
+                userId = USER_ID_1,
+            )
+            authRequestsService.updateAuthRequest(
+                requestId = requestId,
+                masterPasswordHash = passwordHash,
+                key = encodedKey,
+                deviceId = UNIQUE_APP_ID,
+                isApproved = false,
+            )
+        }
+        assertEquals(expected, result)
+    }
+
     @Test
     fun `getIsKnownDevice should return failure when service returns failure`() = runTest {
         coEvery {
diff --git a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreenTest.kt b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreenTest.kt
index c9e76b7cd1..6c5a3329ff 100644
--- a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreenTest.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalScreenTest.kt
@@ -1,5 +1,9 @@
 package com.x8bit.bitwarden.ui.platform.feature.settings.accountsecurity.loginapproval
 
+import androidx.compose.ui.test.assert
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.hasAnyAncestor
+import androidx.compose.ui.test.isDialog
 import androidx.compose.ui.test.onNodeWithText
 import androidx.compose.ui.test.performClick
 import androidx.compose.ui.test.performScrollTo
@@ -43,20 +47,6 @@ class LoginApprovalScreenTest : BaseComposeTest() {
 
     @Test
     fun `on Confirm login should send ApproveRequestClick`() = runTest {
-        // Set to content state to show appropriate buttons
-        mutableStateFlow.tryEmit(
-            LoginApprovalState(
-                fingerprint = FINGERPRINT,
-                viewState = LoginApprovalState.ViewState.Content(
-                    deviceType = "Android",
-                    domainUrl = "bitwarden.com",
-                    email = "test@bitwarden.com",
-                    fingerprint = FINGERPRINT,
-                    ipAddress = "1.0.0.1",
-                    time = "now",
-                ),
-            ),
-        )
         composeTestRule
             .onNodeWithText("Confirm login")
             .performScrollTo()
@@ -69,20 +59,6 @@ class LoginApprovalScreenTest : BaseComposeTest() {
 
     @Test
     fun `on Deny login should send DeclineRequestClick`() = runTest {
-        // Set to content state to show appropriate buttons
-        mutableStateFlow.tryEmit(
-            LoginApprovalState(
-                fingerprint = FINGERPRINT,
-                viewState = LoginApprovalState.ViewState.Content(
-                    deviceType = "Android",
-                    domainUrl = "bitwarden.com",
-                    email = "test@bitwarden.com",
-                    fingerprint = FINGERPRINT,
-                    ipAddress = "1.0.0.1",
-                    time = "now",
-                ),
-            ),
-        )
         composeTestRule
             .onNodeWithText("Deny login")
             .performScrollTo()
@@ -91,10 +67,43 @@ class LoginApprovalScreenTest : BaseComposeTest() {
             viewModel.trySendAction(LoginApprovalAction.DeclineRequestClick)
         }
     }
+
+    @Test
+    fun `on error dialog dismiss click should send ErrorDialogDismiss`() = runTest {
+        mutableStateFlow.tryEmit(
+            DEFAULT_STATE.copy(
+                shouldShowErrorDialog = true,
+            ),
+        )
+
+        composeTestRule
+            .onNodeWithText("An error has occurred.")
+            .assert(hasAnyAncestor(isDialog()))
+            .assertIsDisplayed()
+
+        composeTestRule
+            .onNodeWithText("Ok")
+            .performClick()
+
+        verify {
+            viewModel.trySendAction(LoginApprovalAction.ErrorDialogDismiss)
+        }
+    }
 }
 
 private const val FINGERPRINT = "fingerprint"
 private val DEFAULT_STATE: LoginApprovalState = LoginApprovalState(
     fingerprint = FINGERPRINT,
-    viewState = LoginApprovalState.ViewState.Loading,
+    masterPasswordHash = null,
+    publicKey = "publicKey",
+    requestId = "",
+    shouldShowErrorDialog = false,
+    viewState = LoginApprovalState.ViewState.Content(
+        deviceType = "Android",
+        domainUrl = "bitwarden.com",
+        email = "test@bitwarden.com",
+        fingerprint = FINGERPRINT,
+        ipAddress = "1.0.0.1",
+        time = "now",
+    ),
 )
diff --git a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModelTest.kt b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModelTest.kt
index 6814db9ceb..ea024427ee 100644
--- a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModelTest.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/loginapproval/LoginApprovalViewModelTest.kt
@@ -8,7 +8,6 @@ import com.x8bit.bitwarden.data.auth.repository.model.AuthRequestResult
 import com.x8bit.bitwarden.data.auth.repository.model.UserState
 import com.x8bit.bitwarden.data.platform.repository.model.Environment
 import com.x8bit.bitwarden.ui.platform.base.BaseViewModelTest
-import com.x8bit.bitwarden.ui.platform.base.util.asText
 import io.mockk.coEvery
 import io.mockk.coVerify
 import io.mockk.every
@@ -82,23 +81,72 @@ class LoginApprovalViewModelTest : BaseViewModelTest() {
     }
 
     @Test
-    fun `on ApproveRequestClick should emit ShowToast`() = runTest {
+    fun `on ApproveRequestClick should approve auth request`() = runTest {
         val viewModel = createViewModel()
-        viewModel.eventFlow.test {
-            viewModel.trySendAction(LoginApprovalAction.ApproveRequestClick)
-            assertEquals(LoginApprovalEvent.ShowToast("Not yet implemented".asText()), awaitItem())
+        coEvery {
+            mockAuthRepository.updateAuthRequest(
+                requestId = REQUEST_ID,
+                masterPasswordHash = PASSWORD_HASH,
+                publicKey = PUBLIC_KEY,
+                isApproved = true,
+            )
+        } returns AuthRequestResult.Success(AUTH_REQUEST)
+
+        viewModel.trySendAction(LoginApprovalAction.ApproveRequestClick)
+
+        coVerify {
+            mockAuthRepository.updateAuthRequest(
+                requestId = REQUEST_ID,
+                masterPasswordHash = PASSWORD_HASH,
+                publicKey = PUBLIC_KEY,
+                isApproved = true,
+            )
         }
     }
 
     @Test
-    fun `on DeclineRequestClick should emit ShowToast`() = runTest {
+    fun `on DeclineRequestClick should deny auth request`() = runTest {
         val viewModel = createViewModel()
-        viewModel.eventFlow.test {
-            viewModel.trySendAction(LoginApprovalAction.ApproveRequestClick)
-            assertEquals(LoginApprovalEvent.ShowToast("Not yet implemented".asText()), awaitItem())
+        coEvery {
+            mockAuthRepository.updateAuthRequest(
+                requestId = REQUEST_ID,
+                masterPasswordHash = PASSWORD_HASH,
+                publicKey = PUBLIC_KEY,
+                isApproved = false,
+            )
+        } returns AuthRequestResult.Success(AUTH_REQUEST)
+
+        viewModel.trySendAction(LoginApprovalAction.DeclineRequestClick)
+
+        coVerify {
+            mockAuthRepository.updateAuthRequest(
+                requestId = REQUEST_ID,
+                masterPasswordHash = PASSWORD_HASH,
+                publicKey = PUBLIC_KEY,
+                isApproved = false,
+            )
         }
     }
 
+    @Test
+    fun `on ErrorDialogDismiss should update state`() = runTest {
+        val viewModel = createViewModel()
+        coEvery {
+            mockAuthRepository.updateAuthRequest(
+                requestId = REQUEST_ID,
+                masterPasswordHash = PASSWORD_HASH,
+                publicKey = PUBLIC_KEY,
+                isApproved = false,
+            )
+        } returns AuthRequestResult.Error
+        viewModel.trySendAction(LoginApprovalAction.DeclineRequestClick)
+
+        assertEquals(viewModel.stateFlow.value, DEFAULT_STATE.copy(shouldShowErrorDialog = true))
+        viewModel.trySendAction(LoginApprovalAction.ErrorDialogDismiss)
+
+        assertEquals(viewModel.stateFlow.value, DEFAULT_STATE.copy(shouldShowErrorDialog = false))
+    }
+
     private fun createViewModel(
         authRepository: AuthRepository = mockAuthRepository,
         state: LoginApprovalState? = DEFAULT_STATE,
@@ -112,8 +160,15 @@ class LoginApprovalViewModelTest : BaseViewModelTest() {
 
 private const val EMAIL = "test@bitwarden.com"
 private const val FINGERPRINT = "fingerprint"
+private const val PASSWORD_HASH = "verySecureHash"
+private const val PUBLIC_KEY = "publicKey"
+private const val REQUEST_ID = "requestId"
 private val DEFAULT_STATE: LoginApprovalState = LoginApprovalState(
     fingerprint = FINGERPRINT,
+    masterPasswordHash = PASSWORD_HASH,
+    publicKey = PUBLIC_KEY,
+    requestId = REQUEST_ID,
+    shouldShowErrorDialog = false,
     viewState = LoginApprovalState.ViewState.Content(
         deviceType = "Android",
         domainUrl = "www.bitwarden.com",
@@ -142,12 +197,12 @@ private val DEFAULT_USER_STATE = UserState(
     ),
 )
 private val AUTH_REQUEST = AuthRequest(
-    id = "1",
-    publicKey = "2",
+    id = REQUEST_ID,
+    publicKey = PUBLIC_KEY,
     platform = "Android",
     ipAddress = "1.0.0.1",
     key = "public",
-    masterPasswordHash = "verySecureHash",
+    masterPasswordHash = PASSWORD_HASH,
     creationDate = ZonedDateTime.parse("2024-09-13T00:00Z"),
     responseDate = null,
     requestApproved = true,
diff --git a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModelTest.kt b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModelTest.kt
index b9a5f83696..8aeea4d18a 100644
--- a/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModelTest.kt
+++ b/app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/accountsecurity/pendingrequests/PendingRequestsViewModelTest.kt
@@ -177,6 +177,75 @@ class PendingRequestsViewModelTest : BaseViewModelTest() {
         }
     }
 
+    @Suppress("LongMethod")
+    @Test
+    fun `on LifecycleResume should update state`() = runTest {
+        coEvery {
+            authRepository.getAuthRequests()
+        } returns AuthRequestsResult.Success(emptyList())
+        val viewModel = createViewModel()
+
+        assertEquals(
+            DEFAULT_STATE,
+            viewModel.stateFlow.value,
+        )
+
+        coEvery {
+            authRepository.getAuthRequests()
+        } returns AuthRequestsResult.Success(
+            authRequests = listOf(
+                AuthRequest(
+                    id = "1",
+                    publicKey = "publicKey-1",
+                    platform = "Android",
+                    ipAddress = "192.168.0.1",
+                    key = "publicKey",
+                    masterPasswordHash = "verySecureHash",
+                    creationDate = ZonedDateTime.parse("2023-08-24T17:11Z"),
+                    responseDate = null,
+                    requestApproved = true,
+                    originUrl = "www.bitwarden.com",
+                    fingerprint = "pantry-overdue-survive-sleep-jab",
+                ),
+                AuthRequest(
+                    id = "2",
+                    publicKey = "publicKey-2",
+                    platform = "iOS",
+                    ipAddress = "192.168.0.2",
+                    key = "publicKey",
+                    masterPasswordHash = "verySecureHash",
+                    creationDate = ZonedDateTime.parse("2023-08-21T15:43Z"),
+                    responseDate = null,
+                    requestApproved = false,
+                    originUrl = "www.bitwarden.com",
+                    fingerprint = "erupt-anew-matchbook-disk-student",
+                ),
+            ),
+        )
+        val expected = DEFAULT_STATE.copy(
+            viewState = PendingRequestsState.ViewState.Content(
+                requests = listOf(
+                    PendingRequestsState.ViewState.Content.PendingLoginRequest(
+                        fingerprintPhrase = "pantry-overdue-survive-sleep-jab",
+                        platform = "Android",
+                        timestamp = "8/24/23 05:11 PM",
+                    ),
+                    PendingRequestsState.ViewState.Content.PendingLoginRequest(
+                        fingerprintPhrase = "erupt-anew-matchbook-disk-student",
+                        platform = "iOS",
+                        timestamp = "8/21/23 03:43 PM",
+                    ),
+                ),
+            ),
+        )
+        viewModel.trySendAction(PendingRequestsAction.LifecycleResume)
+        assertEquals(expected, viewModel.stateFlow.value)
+
+        coVerify(exactly = 2) {
+            authRepository.getAuthRequests()
+        }
+    }
+
     private fun createViewModel(
         state: PendingRequestsState? = DEFAULT_STATE,
     ): PendingRequestsViewModel = PendingRequestsViewModel(