diff --git a/pyproject.toml b/pyproject.toml
index 60263bb..4f91fbf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ python = "^3.11"
 psycopg2 = "^2.9"
 apis-core-rdf = "0.29.0"
 apis-highlighter-ng = "^0.5.0"
-apis-acdhch-default-settings = "1.4.0"
+apis-acdhch-default-settings = "1.5.0"
 django-auditlog = "^3.0.0"
 
 [tool.poetry.group.dev.dependencies]