diff --git a/requirements.txt b/requirements.txt
index 54ff7c6..4f36550 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Django>=1.11.27
+Django==1.11.27
 python-postmark==0.4.10
 requests==2.31.0
 django-cors-middleware