diff --git a/pkgs/development/python-modules/redis/default.nix b/pkgs/development/python-modules/redis/default.nix
index bada45ae9097..835b6f1a3814 100644
--- a/pkgs/development/python-modules/redis/default.nix
+++ b/pkgs/development/python-modules/redis/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "redis";
-  version = "5.2.0";
+  version = "5.2.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-CxCHZlp3Gx/y4AOqW901TxWnDJ4l1afb+cciwWUop7A=";
+    hash = "sha256-FvLiLf8h1RJehIFRXjhnEaNMvsUPDkRBPdfZwGClTg8=";
   };
 
   propagatedBuildInputs = [