diff --git a/requirements.txt b/requirements.txt
index 0a0185fda..3f31bed6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ attrs==19.3.0
 cchardet==2.1.4
 colorlog==4.0.2
 cpe==1.2.1
-cryptography==2.7
+cryptography==2.8
 docker==4.1.0
 gitpython==3.0.3
 packaging==19.2