diff --git a/pkgs/development/python-modules/tasklib/default.nix b/pkgs/development/python-modules/tasklib/default.nix
index 1f204aecf14..319dd98234d 100644
--- a/pkgs/development/python-modules/tasklib/default.nix
+++ b/pkgs/development/python-modules/tasklib/default.nix
@@ -8,11 +8,11 @@ wsl_stub = writeShellScriptBin "wsl" "true";
 
 in buildPythonPackage rec {
   pname = "tasklib";
-  version = "2.2.0";
+  version = "2.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "da66e84614b09443aa67c4dc2922213417329c39511dc5b384d8a5671e29115e";
+    sha256 = "21525a34469928876b64edf8abf79cf788bb3fa796d4554ba22a68bc1f0693f5";
   };
 
   propagatedBuildInputs = [