diff --git a/pkgs/development/python-modules/crispy-bootstrap4/default.nix b/pkgs/development/python-modules/crispy-bootstrap4/default.nix
index 18f8650edde2..2a7cea92e215 100644
--- a/pkgs/development/python-modules/crispy-bootstrap4/default.nix
+++ b/pkgs/development/python-modules/crispy-bootstrap4/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "crispy-bootstrap4";
-  version = "2024.10";
+  version = "2025.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "django-crispy-forms";
     repo = "crispy-bootstrap4";
     tag = version;
-    hash = "sha256-lBm48krF14WuUMX9lgx9a++UhJWHWPxOhj3R1j4QTOs=";
+    hash = "sha256-2W5tswtRqXdS1nef/2Q/jdX3e3nHYF3v4HiyNF723k8=";
   };
 
   build-system = [ setuptools ];
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Bootstrap 4 template pack for django-crispy-forms";
     homepage = "https://github.com/django-crispy-forms/crispy-bootstrap4";
-    changelog = "https://github.com/django-crispy-forms/crispy-bootstrap4/blob/${version}/CHANGELOG.md";
+    changelog = "https://github.com/django-crispy-forms/crispy-bootstrap4/blob/${src.tag}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ onny ];
   };