diff --git a/requirements.txt b/requirements.txt
index 4a21023..26a180c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ celery==4.1.0
 certifi==2017.7.27.1
 cffi==1.10.0
 chardet==3.0.4
-cryptography==2.0.3
+cryptography==3.2
 defusedxml==0.4.1
 dj-database-url==0.4.1
 dj-static==0.0.6