diff --git a/happy/requirements.txt b/happy/requirements.txt
index c519490..d278d53 100644
--- a/happy/requirements.txt
+++ b/happy/requirements.txt
@@ -4,7 +4,7 @@ botocore==1.12.4
 certifi==2018.4.16
 cffi==1.11.5
 chardet==3.0.4
-cryptography==2.2.2
+cryptography==3.2
 defusedxml==0.5.0
 dj-database-url==0.5.0
 Django==2.0.7