diff --git a/pyproject.toml b/pyproject.toml
index 3dfdb7e..a6c3b8d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,8 +61,8 @@ dev-mkdocs = [
   "mkdocs-literate-nav == 0.6.1",
   "mkdocs-macros-plugin == 1.3.7",
   "mkdocs-material == 9.6.1",
-  "mkdocstrings[python] == 0.28.0",
-  "mkdocstrings-python == 1.14.6",
+  "mkdocstrings[python] == 0.29.0",
+  "mkdocstrings-python == 1.16.8",
   "frequenz-repo-config[lib] == 0.12.3",
 ]
 dev-mypy = [