diff --git a/requirements.txt b/requirements.txt
index 6d090cf..7a11cc5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4==4.9.0
 certifi==2020.4.5.1
 cffi==1.14.0
-cryptography==2.9
+cryptography==3.2
 decorator==4.4.2
 future==0.18.2
 pycparser==2.20