diff --git a/pkgs/development/python-modules/django-htmx/default.nix b/pkgs/development/python-modules/django-htmx/default.nix
index c0914c269b6d..b619fca8ac0e 100644
--- a/pkgs/development/python-modules/django-htmx/default.nix
+++ b/pkgs/development/python-modules/django-htmx/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "django-htmx";
-  version = "1.26.0";
+  version = "1.27.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "adamchainz";
     repo = "django-htmx";
-    rev = version;
-    hash = "sha256-cJpZsjPAg1ss1dxhvjY+Xw29xAzuHzlVSDxUfAU9fgI=";
+    tag = version;
+    hash = "sha256-5Z/Ji1J6ofOHG64aj9bsHEw6EBELFQ4Lwsn8vGQUFe8=";
   };
 
   build-system = [ setuptools ];
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   meta = {
     description = "Extensions for using Django with htmx";
     homepage = "https://github.com/adamchainz/django-htmx";
-    changelog = "https://github.com/adamchainz/django-htmx/blob/${version}/docs/changelog.rst";
+    changelog = "https://github.com/adamchainz/django-htmx/blob/${src.tag}/docs/changelog.rst";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ minijackson ];
   };