diff --git a/pkgs/development/python-modules/pydub/default.nix b/pkgs/development/python-modules/pydub/default.nix
index f441483a568..5b5df40be6a 100644
--- a/pkgs/development/python-modules/pydub/default.nix
+++ b/pkgs/development/python-modules/pydub/default.nix
@@ -3,10 +3,10 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "pydub";
-  version = "0.22.0";
+  version = "0.22.1";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "91192b94a28121cccd64bfaef1d12da59f3a69a5f4c35f67d428bfc395f390b5";
+    sha256 = "20beff39e9959a3b2cb4392802aecb9b2417837fff635d2b00b5ef5f5326d313";
   };
 
   patches = [