diff --git a/requirements.txt b/requirements.txt
index 05c6126..e7f2fd4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ chardet==3.0.4
 click==6.7
 colorama==0.3.9
 configparser==3.5.0
-cryptography==2.0.3
+cryptography==3.2
 decorator==4.1.2
 entrypoints==0.2.3
 enum34==1.1.6