diff --git a/requirements.txt b/requirements.txt
index 0ef6da1..d7f9d91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ certifi==2020.4.5.1
 cffi==1.13.2
 chardet==3.0.4
 Click==7.0
-cryptography==2.8
+cryptography==3.2
 decorator==4.4.0
 defusedxml==0.6.0
 Django==2.2.5