diff --git a/pyproject.toml b/pyproject.toml
index f82c28a45..4fc67420a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dependencies = [
   "cssutils~=2.9.0",
   "defusedcsv~=2.0.0",
   "Django~=4.2.0",
-  "django-bootstrap4~=3.0.0",
+  "django-bootstrap4>=3.0,<24.2",
   "django-compressor~=4.4.0",
   "django-context-decorator",
   "django-countries~=7.0",