diff --git a/requirements.txt b/requirements.txt
index 18efed2..3a54f43 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,9 @@
 Django==1.11.*
 psycopg2
-asgi-redis
 Pillow
-channels
+asgiref==1.1.1
+asgi-redis==1.3.0
+channels==1.1.5
 django-bootstrap-form==3.2.1
 django-widget-tweaks
 djangorestframework==3.6.3
@@ -11,4 +12,4 @@ django-notifications
 django-contrib-comments
 
 # Production specific
-daphne
+daphne==1.3.0