diff --git a/pyproject.toml b/pyproject.toml
index e87f72c..082f7e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "django-admin-multi-select-filter"
-version = "1.3.0"
+version = "1.4.0"
 description = "Django admin filter for multiple select"
 readme = "README.md"
 authors = [{ name = "Job Doesburg", email = "job.doesburg@gmail.com" }]