diff --git a/setup.py b/setup.py
index 03ae64a..2f4adb1 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
     include_package_data=True,
     install_requires=[
         'django-csp==3.3',
-        'Django==1.11',
+        'Django==1.11.23',
     ],
     extras_require={
         'dev': [