diff --git a/package-lock.json b/package-lock.json
index c3601f00..68328c55 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "webhook-action",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "webhook-action",
-      "version": "2.4.1",
+      "version": "2.4.2",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^2.0.3",
@@ -26,7 +26,7 @@
         "eslint-plugin-jest": "^27.9.0",
         "https": "^1.0.0",
         "jest": "^29.7.0",
-        "js-yaml": "^4.1.0",
+        "js-yaml": "^4.3.2",
         "prettier": "3.2.5",
         "semver": "^7.6.0",
         "ts-jest": "^29.0.3",
@@ -92,14 +92,6 @@
         "undici": "^6.23.0"
       }
     },
-    "node_modules/@actions/github/node_modules/@actions/http-client/node_modules/undici": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-6.26.0.tgz",
-      "integrity": "sha512-4yqz8a3n5HmGTlsbADNtr/dJlhkh/55Rq798G6ibiULcXbDtaLpTl1pvdqcbFfeoj3iSi52lePFM7h9H21cw/A==",
-      "engines": {
-        "node": ">=18.17"
-      }
-    },
     "node_modules/@actions/http-client": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-4.0.1.tgz",
@@ -2000,10 +1992,11 @@
       }
     },
     "node_modules/@istanbuljs/load-nyc-config/node_modules/js-yaml": {
-      "version": "3.14.2",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.2.tgz",
-      "integrity": "sha512-PMSmkqxr106Xa156c2M265Z+FTrPl+oxd/rgOQy2tijQeK5TxQ43psO1ZCwhVOSdnn+RzkzlRz/eY4BgJBYVpg==",
+      "version": "3.15.2",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.15.2.tgz",
+      "integrity": "sha512-6EuL879VkRA+1Cz578mKMiKvjPNEuk6+r1JaFzoSWejZmtf7xWbIyw1e3KkxlkzTIt9Taw6JBhEppG7utc1P+w==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "argparse": "^1.0.7",
         "esprima": "^4.0.0"
@@ -8069,9 +8062,9 @@
       "dev": true
     },
     "node_modules/js-yaml": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
-      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.2.tgz",
+      "integrity": "sha512-SFNOvSJ+Dgf/9An904Yx+CgSlIPCkIpao4qo51lpee25TIRejdH3rhR4EZMGoNx3/TP3O+wzWuiTFl4sqbltzA==",
       "dev": true,
       "funding": [
         {
@@ -8083,6 +8076,7 @@
           "url": "https://github.com/sponsors/nodeca"
         }
       ],
+      "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1"
       },
diff --git a/package.json b/package.json
index cbd11d6b..5fd79271 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "eslint-plugin-jest": "^27.9.0",
     "https": "^1.0.0",
     "jest": "^29.7.0",
-    "js-yaml": "^4.1.0",
+    "js-yaml": "^4.3.2",
     "prettier": "3.2.5",
     "semver": "^7.6.0",
     "ts-jest": "^29.0.3",
diff --git a/yarn.lock b/yarn.lock
index 8623c7f1..1da1fa9f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3670,10 +3670,10 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@^4.1.0:
-  version "4.2.0"
-  resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz"
-  integrity sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==
+js-yaml@^4.1.0, js-yaml@^4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.3.2.tgz#8e44fb14a2643c59726bb15787b5f1512cb3d3fb"
+  integrity sha512-SFNOvSJ+Dgf/9An904Yx+CgSlIPCkIpao4qo51lpee25TIRejdH3rhR4EZMGoNx3/TP3O+wzWuiTFl4sqbltzA==
   dependencies:
     argparse "^2.0.1"