diff --git a/requirements.txt b/requirements.txt
index 772017c..1f66d04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asn1crypto==0.24.0
 certifi==2017.7.27.1
 cffi==1.11.5
 chardet==3.0.4
-cryptography==2.3
+cryptography==3.2
 dj-database-url==0.4.1
 Django==1.11.29
 enum34==1.1.6