diff --git a/pyproject.toml b/pyproject.toml
index 3a45cba..ea63fec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,7 @@ dev-mkdocs = [
 ]
 dev-mypy = [
   "mypy == 1.16.1",
-  "types-Markdown == 3.8.0.20250415",
+  "types-Markdown == 3.8.0.20250708",
   # For checking the noxfile, docs/ script, and tests
   "frequenz-reporting-python[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]