diff --git a/pkgs/development/python-modules/boto3-stubs/default.nix b/pkgs/development/python-modules/boto3-stubs/default.nix
index 85a58ae3711c..e9c8124f0445 100644
--- a/pkgs/development/python-modules/boto3-stubs/default.nix
+++ b/pkgs/development/python-modules/boto3-stubs/default.nix
@@ -365,14 +365,14 @@
 
 buildPythonPackage rec {
   pname = "boto3-stubs";
-  version = "1.34.20";
+  version = "1.34.21";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-QxhR6oK4WW+PpJ3nAUVUrg8vosxqCVRFl4ejuTh5bGg=";
+    hash = "sha256-noltqNrX9+GeFmfRaCEmT2TR/p/qUfBUCV5cWM0PZNU=";
   };
 
   nativeBuildInputs = [