diff --git a/requirements.txt b/requirements.txt
index 6354806..837cce6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ chardet==3.0.4
 Click==7.0
 configparser==4.0.2
 contextlib2==0.6.0.post1
-cryptography==2.8
+cryptography==3.2
 decorator==4.4.1
 defusedxml==0.6.0
 entrypoints==0.3