diff --git a/requirements.txt b/requirements.txt
index 1761b8e..eafb35b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ docker==3.7.3
 docker-compose==1.24.1
 docker-pycreds==0.4.0
 dockerpty==0.4.1
-django==2.2.4
+django==2.2.21
 environment-kernels==1.1.1
 imageio==2.3.0
 imagesize==1.0.0