diff --git a/python/sglang/test/accuracy_test_runner.py b/python/sglang/test/accuracy_test_runner.py
index 70cef37fb..45fc1a46b 100644
--- a/python/sglang/test/accuracy_test_runner.py
+++ b/python/sglang/test/accuracy_test_runner.py
@@ -212,6 +212,8 @@ def _get_nemo_venv() -> Tuple[str, dict]:
             "--python",
             f"{_nemo_venv_dir}/venv/bin/python",
             f"git+https://github.com/NVIDIA/NeMo-Skills.git@{nemo_skills_ref}",
+            "mcp<2",
+            "typer<0.27",
         ],
         capture_output=True,
         text=True,