diff --git a/requirements.txt b/requirements.txt
index 71266ca..b1a7ec3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Automat==20.2.0
 certifi==2018.8.24
 cffi==1.14.0
 constantly==15.1.0
-cryptography==2.8
+cryptography==3.2
 cssselect==1.1.0
 Django==2.2.13
 elasticsearch==5.5.3