diff --git a/pyproject.toml b/pyproject.toml
index 1348734..0cab0e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ sphinx = "^7.2.6"
 sphinx-rtd-theme = "^2.0.0"
 taskipy = "^1.4"
 mypy = "^1.2.0"
-sphinx-click = "^5.0.1"
+sphinx-click = "^6.0.0"
 
 [tool.poetry.scripts]
 cp2klint = 'cp2k_input_tools.cli.lint:cp2klint'