diff --git a/requirements.txt b/requirements.txt
index 29dc8b7..32a6830 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2019.3.9
 chardet==3.0.4
 django-mama-cas==2.4.0
 django-sslserver==0.20
-django==2.1.7
+django==2.2.28
 graphene-django==2.2.0
 graphene==2.1.3
 graphql-core==2.1