diff --git a/requirements.txt b/requirements.txt
index b8ffca9..e16fdfe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ cffi==1.12.3
 Click==7.0
 colorama==0.4.1
 coverage==4.5.4
-cryptography==3.2
+cryptography==3.3.2
 entrypoints==0.3
 flake8==3.7.8
 flake8-polyfill==1.0.2