diff --git a/blog/requirements.txt b/blog/requirements.txt
index 8fc3e2d..d61483e 100644
--- a/blog/requirements.txt
+++ b/blog/requirements.txt
@@ -17,7 +17,7 @@ chardet==3.0.4
 click==6.7
 colorama==0.3.9
 constantly==15.1.0
-cryptography==2.1.4
+cryptography==3.2
 cssselect==1.0.3
 Django==2.0.1
 docopt==0.6.2