diff --git a/publichealth/settings/base.py b/publichealth/settings/base.py
index 81aa2cf..f58587a 100644
--- a/publichealth/settings/base.py
+++ b/publichealth/settings/base.py
@@ -36,7 +36,6 @@ INSTALLED_APPS = [
     'publichealth.home.templatetags',
     'publichealth.search',
 
-    'wagtail.contrib.wagtailsearchpromotions',
     'wagtail.contrib.wagtailroutablepage',
     'wagtail.contrib.wagtailsitemaps',
     'wagtail.contrib.modeladmin',
diff --git a/requirements.txt b/requirements.txt
index 7569e8e..a27446c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
 # Updated: 16.5.2018
 
 # Core
-wagtail>=1.13.1
-Django>=1.11.7
+wagtail>=1.13.1,<2.2.0
+Django>=1.11.7,<2.1.0
 elasticsearch>=2.0.0,<3.0.0
 
 # Database