diff --git a/.github/workflows/test_qlib_from_source.yml b/.github/workflows/test_qlib_from_source.yml
index a272ceada..829227ff4 100644
--- a/.github/workflows/test_qlib_from_source.yml
+++ b/.github/workflows/test_qlib_from_source.yml
@@ -40,7 +40,7 @@ jobs:
     - name: Set up Python tools
       run: |
         python -m pip install cython==0.29.36
-        python -m pip install numpy==1.23.5
+        python -m pip install numpy<=1.23.5
         python setup.py bdist_wheel
         python -c "from pathlib import Path; current_directory = Path.cwd(); dist_directory = current_directory / 'dist'; files = dist_directory.glob('*'); [print(file.name) for file in files]"
         python -c "import sysconfig; print(sysconfig.get_platform())"