diff --git a/requirements.txt b/requirements.txt
index 50de1a7..fbd1ee6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asn1crypto==0.24.0
 astroid==1.6.6
 backports.functools-lru-cache==1.5
 configparser==3.7.4
-cryptography==2.1.4
+cryptography==3.2
 enum34==1.1.6
 futures==3.3.0
 idna==2.6