diff --git a/setup.py b/setup.py
index b4db3d5..3ddbd38 100644
--- a/setup.py
+++ b/setup.py
@@ -74,5 +74,5 @@ def run(self):
       ],
       install_requires=[
         'python-geohash==0.8.5',
-        'redis==2.10.3'
+        'redis==4.5.3'
       ])