diff --git a/requirements.txt b/requirements.txt
index 2ec9e5a..c334708 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
 ipwhois==1.1.0
-redis==3.2.0
+redis==4.5.3
diff --git a/setup.py b/setup.py
index 5e2174a..7c76803 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
     zip_safe=True,
     install_requires=[
         'ipwhois==1.1.0',
-        'redis==3.2.0',
+        'redis==4.5.3',
     ]
 )