diff --git a/pyproject.toml b/pyproject.toml
index cc1c8fde8..4d3a5176a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "django-allauth[mfa]==65.8.1",
     "django-bootstrap5==25.3",
     "django-colorfield==0.14.0",
-    "django-cors-headers==4.7.0",
+    "django-cors-headers==4.9.0",
     "django-filter==25.1",
     "django-leaflet==0.31.0",
     "django-jsonview==2.0.0",