diff --git a/dev-requirements.txt b/dev-requirements.txt
index 089961b21..c825e17ac 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -77,7 +77,7 @@ django-ckeditor==6.7.2
     # via modoboa (pyproject.toml)
 django-cors-headers==4.6.0
     # via modoboa (pyproject.toml)
-django-debug-toolbar==4.4.6
+django-debug-toolbar==5.0.1
     # via modoboa (pyproject.toml)
 django-environ==0.12.0
     # via modoboa (pyproject.toml)