diff --git a/pkgs/development/python-modules/ultralytics-thop/default.nix b/pkgs/development/python-modules/ultralytics-thop/default.nix
index 224c4953ed69..7e141c307530 100644
--- a/pkgs/development/python-modules/ultralytics-thop/default.nix
+++ b/pkgs/development/python-modules/ultralytics-thop/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "ultralytics-thop";
-  version = "2.0.14";
+  version = "2.0.15";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ultralytics";
     repo = "thop";
     tag = "v${version}";
-    hash = "sha256-Xn01zh0/oaMPqH0FPDKElE0q7di3sDrXYcXCg6I/89E=";
+    hash = "sha256-1osW/yTyNZWYVqyRBBoT5FOO9nAvZL2Bmo0vJhJcwu8=";
   };
 
   build-system = [ setuptools ];
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = {
     homepage = "https://github.com/ultralytics/thop";
-    changelog = "https://github.com/ultralytics/thop/releases/tag/v${version}";
+    changelog = "https://github.com/ultralytics/thop/releases/tag/${src.tag}";
     description = "Profile PyTorch models by computing the number of Multiply-Accumulate Operations (MACs) and parameters";
     license = lib.licenses.agpl3Only;
     maintainers = with lib.maintainers; [ osbm ];