diff --git a/pkgs/development/python-modules/pytools/default.nix b/pkgs/development/python-modules/pytools/default.nix
index 7dcd86705a35..61201be9f04c 100644
--- a/pkgs/development/python-modules/pytools/default.nix
+++ b/pkgs/development/python-modules/pytools/default.nix
@@ -11,12 +11,12 @@
 
 buildPythonPackage rec {
   pname = "pytools";
-  version = "2021.2.9";
+  version = "2022.1";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "db6cf83c9ba0a165d545029e2301621486d1e9ef295684072e5cd75316a13755";
+    sha256 = "sha256-GXqs9uH11gxxW5JDh5Kst3Aq7Vnrv7FH+oTtp4DlT+4=";
   };
 
   checkInputs = [ pytest ];