diff --git a/dev-requirements.txt b/dev-requirements.txt
index b16457a..b5d3756 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,7 +5,7 @@ flake8==5.0.4
 isort==5.12.0
 black==22.12.0
 django-browser-reload==1.7.0
-django-debug-toolbar==3.8.1
+django-debug-toolbar==4.0.0
 types-requests==2.28.5
 mypy==0.991
 wagtail-factories==4.0.0