Update cli

Author: hinthornw

pyproject.toml

@@ -58,7 +58,7 @@ convention = "google"
 [dependency-groups]
 dev = [
     "anyio>=4.7.0",
-    "langgraph-cli[inmem]>=0.2.8",
+    "langgraph-cli[inmem]>=0.4.7",
     "mypy>=1.13.0",
     "pytest>=8.3.5",
     "ruff>=0.8.2",