diff --git a/requirements.txt b/requirements.txt
index 6f6f1b1..98ebf33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ chardet==3.0.4
 click==6.7
 colorama==0.3.9
 constantly==15.1.0
-cryptography==2.2.2
+cryptography==3.2
 cssselect==1.0.3
 decorator==4.3.0
 defusedxml==0.5.0