diff --git a/pkgs/development/python-modules/sphinx-sitemap/default.nix b/pkgs/development/python-modules/sphinx-sitemap/default.nix
index 84155186c163..97d643eb95ab 100644
--- a/pkgs/development/python-modules/sphinx-sitemap/default.nix
+++ b/pkgs/development/python-modules/sphinx-sitemap/default.nix
@@ -10,9 +10,9 @@
 }:
 let
   pname = "sphinx-sitemap";
-  version = "2.6.0";
+  version = "2.7.2";
 in
-buildPythonPackage {
+buildPythonPackage rec {
   inherit pname version;
   pyproject = true;
 
@@ -20,7 +20,7 @@ buildPythonPackage {
     owner = "jdillard";
     repo = "sphinx-sitemap";
     tag = "v${version}";
-    hash = "sha256-RERa+/MVug2OQ/FAXS4LOQHB4eEuIW2rwcdZUOrr6g8=";
+    hash = "sha256-b8eo77Ab9w8JR6mLqXcIWeTkuJFTHjJBk440fksBbyw=";
   };
 
   nativeBuildInputs = [ setuptools ];
@@ -34,7 +34,7 @@ buildPythonPackage {
   ];
 
   meta = with lib; {
-    changelog = "https://github.com/jdillard/sphinx-sitemap/releases/tag/v${version}";
+    changelog = "https://github.com/jdillard/sphinx-sitemap/releases/tag/${src.tag}";
     description = "Sitemap generator for Sphinx";
     homepage = "https://github.com/jdillard/sphinx-sitemap";
     maintainers = with maintainers; [ alejandrosame ];