diff --git a/requirements.txt b/requirements.txt
index c15237824..5371558a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ attrs==19.3.0
 cchardet==2.1.6
 colorlog==4.1.0
 cpe==1.2.1
-cryptography==2.8
+cryptography==2.9
 docker==4.2.0
 gitpython==3.1.0
 jinja2==2.11.1