diff --git a/docker_python/requirements.txt b/docker_python/requirements.txt
index 2c84f0a..d9846f6 100644
--- a/docker_python/requirements.txt
+++ b/docker_python/requirements.txt
@@ -7,7 +7,7 @@ chardet==3.0.4
 CherryPy==8.9.1
 Click==7.0
 configparser==3.5.0
-cryptography==3.2
+cryptography==3.3.2
 cssselect==1.0.3
 cssutils==1.0.2
 defusedxml==0.5.0