diff --git a/agent-identity-portal/backend/requirements.txt b/agent-identity-portal/backend/requirements.txt
index e4a5f1a..27f138c 100644
--- a/agent-identity-portal/backend/requirements.txt
+++ b/agent-identity-portal/backend/requirements.txt
@@ -8,7 +8,7 @@ httpx==0.28.1
 msal==1.31.1
 # PyJWT is maintained and not affected by the python-jose algorithm-confusion CVEs.
 PyJWT[crypto]==2.10.1
-cryptography==44.0.0
+cryptography==50.0.0
 python-multipart==0.0.18
 aiosmtplib==3.0.2
 email-validator==2.2.0