diff --git a/pyproject.toml b/pyproject.toml
index bcb007634df94169cc7c0cd3e267be1ef7145565..2cf1850540012e4d83ddbd2a95a98367d1f2fff2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ keywords = ["SIS", "education", "school", "digitisation", "school apps"]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Web Environment",
-    "Framework :: Django :: 3.0",
+    "Framework :: Django :: 4.0",
     "Intended Audience :: Developers",
     "Intended Audience :: Education",
     "Topic :: Education",