diff --git a/requirements.txt b/requirements.txt
index e243186..588cef4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ bcrypt==3.1.3
 blinker==1.4
 cffi==1.11.0
 configparser==3.5.0
-cryptography==2.0.3
+cryptography==3.2
 docutils==0.14
 enum34==1.1.6
 Fabric==1.14.0