diff --git a/libraries/botframework-connector/requirements.txt b/libraries/botframework-connector/requirements.txt
index 0b30023a1..afc85f82a 100644
--- a/libraries/botframework-connector/requirements.txt
+++ b/libraries/botframework-connector/requirements.txt
@@ -2,5 +2,5 @@ msrest==0.7.*
 botbuilder-schema==4.15.0
 requests==2.31.0
 PyJWT==2.4.0
-cryptography==41.0.6
+cryptography==42.0.0
 msal==1.*