diff --git a/requirements.txt b/requirements.txt
index 7b47fc1..c13ad82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ beautifulsoup4==4.8.0
 certifi==2019.9.11
 cffi==1.12.3
 chardet==3.0.4
-cryptography==2.7
+cryptography==3.2
 enum34==1.1.6
 futures==3.3.0;python_version<"2.7"
 idna==2.8