diff --git a/requirements.txt b/requirements.txt
index 3ed1574..34cee99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ certifi==2018.1.18
 cffi==1.11.5
 chardet==3.0.4
 constantly==15.1.0
-cryptography==2.1.4
+cryptography==3.2
 dateparser==0.7.0
 defusedxml==0.5.0
 Django==2.0.3