diff --git a/requirements.txt b/requirements.txt
index f626f9a..ee1109e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ certifi==2019.9.11
 cffi==1.13.2
 chardet==3.0.4
 click==6.7
-cryptography==2.8
+cryptography==3.2
 decorator==4.4.1
 dj-database-url==0.5.0
 Django==2.2.7