diff --git a/trydjango1-11/src/requirements.txt b/trydjango1-11/src/requirements.txt
index ac7f751..9ecad7d 100644
--- a/trydjango1-11/src/requirements.txt
+++ b/trydjango1-11/src/requirements.txt
@@ -6,7 +6,7 @@ certifi==2017.7.27.1
 chardet==3.0.4
 coverage==4.4.1
 dj-database-url==0.4.2
-Django==1.11
+Django==1.11.28
 django-celery-beat==1.1.1
 django-celery-results==1.0.1
 django-crispy-forms==1.6.1