diff --git a/pkgs/development/python-modules/hiredis/default.nix b/pkgs/development/python-modules/hiredis/default.nix
index 9cffa09895f9..a36fc0735ca3 100644
--- a/pkgs/development/python-modules/hiredis/default.nix
+++ b/pkgs/development/python-modules/hiredis/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "hiredis";
-  version = "3.1.1";
+  version = "3.2.1";
   pyproject = true;
 
   disabled = pythonOlder "3.6";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     repo = "hiredis-py";
     tag = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-z28fBGqZE88vQuJfb39AEN3hGEZMz5gq71IdlpO5VAg=";
+    hash = "sha256-WaHjqp/18FquYU2H9ftPQSyunLMG29FVpu3maB3/0bs=";
   };
 
   build-system = [ setuptools ];