diff --git a/setup.py b/setup.py
index df6d9a4..fd9f077 100644
--- a/setup.py
+++ b/setup.py
@@ -110,7 +110,7 @@ setup(
     ],
     install_requires=['django>=1.8,<1.12',
         'gadjo',
-        'django-ckeditor<=4.5.3',
+        'django-ckeditor<4.5.4',
         'django-haystack<2.8',
         'django-reversion>=2.0,<3',
         'django-taggit',