diff --git a/pyproject.toml b/pyproject.toml
index 0c48cca2..93ea0773 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -76,7 +76,7 @@ dev-mkdocs = [
 ]
 dev-mypy = [
   "mypy == 1.13.0",
-  "types-Markdown == 3.7.0.20240822",
+  "types-Markdown == 3.7.0.20241204",
   # For checking the noxfile, docs/ script, and tests
   "frequenz-client-dispatch[cli,dev-mkdocs,dev-noxfile,dev-pytest]",
   "grpc-stubs == 1.53.0.5",