diff --git a/requirements.txt b/requirements.txt
index e8d624b..10c8d93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2020.4.5.1
 cffi==1.14.0
 chardet==3.0.4
 colorama==0.4.3
-cryptography==2.9.1
+cryptography==3.2
 distlib==0.3.0
 filelock==3.0.12
 future==0.18.2