diff --git a/backend/requirements.txt b/backend/requirements.txt
index e50da940c1..a9275beaf3 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -6,7 +6,7 @@ itsdangerous==2.2.0
 
 python-socketio==5.16.1
 python-jose==3.5.0
-cryptography==45.0.7
+cryptography==46.0.5
 bcrypt==5.0.0
 argon2-cffi==25.1.0
 PyJWT[crypto]==2.11.0
@@ -58,7 +58,7 @@ opensearch-py==3.1.0
 
 transformers==5.3.0
 sentence-transformers==5.2.3
-accelerate==1.12.0
+accelerate==1.13.0
 pyarrow==20.0.0 # fix: pin pyarrow version to 20 for rpi compatibility #15897
 einops==0.8.2 
 
diff --git a/pyproject.toml b/pyproject.toml
index 2327b7cb9a..7883a459e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
 
     "python-socketio==5.16.1",
     "python-jose==3.5.0",
-    "cryptography==45.0.7",
+    "cryptography==46.0.5",
     "bcrypt==5.0.0",
     "argon2-cffi==25.1.0",
     "PyJWT[crypto]==2.11.0",
@@ -66,7 +66,7 @@ dependencies = [
     
     "transformers==5.3.0",
     "sentence-transformers==5.2.3",
-    "accelerate==1.12.0",
+    "accelerate==1.13.0",
     "pyarrow==20.0.0", # fix: pin pyarrow version to 20 for rpi compatibility #15897
     "einops==0.8.2",