diff --git a/pkgs/development/python-modules/smbus2/default.nix b/pkgs/development/python-modules/smbus2/default.nix
index 71e1dcadf18a..72037e135dd0 100644
--- a/pkgs/development/python-modules/smbus2/default.nix
+++ b/pkgs/development/python-modules/smbus2/default.nix
@@ -6,16 +6,16 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "smbus2";
-  version = "0.6.0";
+  version = "0.6.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "kplindegaard";
     repo = "smbus2";
-    tag = version;
-    hash = "sha256-GoXSDUmMnrJAfQ8EfCP5bdkq5g0nKLRHcvou5c6vZGU=";
+    tag = finalAttrs.version;
+    hash = "sha256-CWcRlbZTLiB45DaV6rbhvlk8cTaEJgPAq/JDmbxD7H4=";
   };
 
   build-system = [ setuptools ];
@@ -27,8 +27,8 @@ buildPythonPackage rec {
   meta = {
     description = "Drop-in replacement for smbus-cffi/smbus-python";
     homepage = "https://smbus2.readthedocs.io/";
-    changelog = "https://github.com/kplindegaard/smbus2/blob/${src.tag}/CHANGELOG.md";
+    changelog = "https://github.com/kplindegaard/smbus2/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})