diff --git a/pyproject.toml b/pyproject.toml
index 65b8a65..7b77f47 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ dev-mkdocs = [
   "mkdocs-macros-plugin == 1.3.7",
   "mkdocs-material == 9.6.16",
   "mkdocstrings[python] == 0.30.0",
-  "mkdocstrings-python == 1.17.0",
+  "mkdocstrings-python == 1.18.2",
   "frequenz-repo-config[lib] == 0.13.5",
 ]
 dev-mypy = [