diff --git a/pyproject.toml b/pyproject.toml
index 02b66f2..c669812 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
   "marshmallow-dataclass >= 8.7.1, < 9",
   "asyncclick >= 8.3.0.4, < 9",
   "typing-extensions >= 4.14.1, < 5",
-  "frequenz-microgrid-component-graph >= 0.2.0, < 0.3",
+  "frequenz-microgrid-component-graph >= 0.2.0, < 0.4",
   "frequenz-client-assets >= 0.2.0, < 0.3",
 ]
 dynamic = ["version"]