diff --git a/libraries/botbuilder-dialogs/requirements.txt b/libraries/botbuilder-dialogs/requirements.txt
index 66a03f761..fb56a55b1 100644
--- a/libraries/botbuilder-dialogs/requirements.txt
+++ b/libraries/botbuilder-dialogs/requirements.txt
@@ -4,5 +4,5 @@ botbuilder-schema==4.12.0
 botbuilder-core==4.12.0
 requests==2.23.0
 PyJWT==1.5.3
-cryptography==2.8
+cryptography==3.2
 aiounittest==1.3.0