diff --git a/pyproject.toml b/pyproject.toml
index 47d58fe..f480ecf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,7 +83,7 @@ dev-mkdocs = [
   "frequenz-repo-config[api] == 0.17.0",
 ]
 dev-mypy = [
-  "mypy == 1.20.2",
+  "mypy == 2.0.0",
   "grpc-stubs == 1.53.0.6",
   "types-Markdown == 3.10.2.20260408",
   # For checking the noxfile, docs/ script, and tests