diff --git a/setup.py b/setup.py
index 2fae30241cf..7b318826225 100755
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
           # https://github.com/AndrewIngram/django-extra-views/issues/114
           'django-extra-views>=0.2,<0.6.5',
           # Search support
-          'django-haystack>=2.3.1,<2.5.0',
+          'django-haystack>=2.3.1,<2.6.0',
           # Treebeard is used for categories
           'django-treebeard>=4.0',
           # Sorl is used as the default thumbnailer