diff --git a/.github/workflows/test_qlib_from_pip.yml b/.github/workflows/test_qlib_from_pip.yml
index 47be6d4d7..82a4ec9c2 100644
--- a/.github/workflows/test_qlib_from_pip.yml
+++ b/.github/workflows/test_qlib_from_pip.yml
@@ -26,7 +26,7 @@ jobs:
     # refs: https://github.com/actions/setup-python/issues/682
     - name: Set up Python ${{ matrix.python-version }}
       if: (matrix.os == 'macos-latest' && matrix.python-version == '3.7') || (matrix.os == 'macos-11' && matrix.python-version == '3.7')
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v2
       with:
         python-version: "3.7.16"
 
diff --git a/.github/workflows/test_qlib_from_source.yml b/.github/workflows/test_qlib_from_source.yml
index cfc661340..b5caf52d7 100644
--- a/.github/workflows/test_qlib_from_source.yml
+++ b/.github/workflows/test_qlib_from_source.yml
@@ -27,7 +27,7 @@ jobs:
     # refs: https://github.com/actions/setup-python/issues/682
     - name: Set up Python ${{ matrix.python-version }}
       if: (matrix.os == 'macos-latest' && matrix.python-version == '3.7') || (matrix.os == 'macos-11' && matrix.python-version == '3.7')
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v2
       with:
         python-version: "3.7.16"
 
diff --git a/.github/workflows/test_qlib_from_source_slow.yml b/.github/workflows/test_qlib_from_source_slow.yml
index 64979a7fa..0a99844a6 100644
--- a/.github/workflows/test_qlib_from_source_slow.yml
+++ b/.github/workflows/test_qlib_from_source_slow.yml
@@ -27,7 +27,7 @@ jobs:
     # refs: https://github.com/actions/setup-python/issues/682
     - name: Set up Python ${{ matrix.python-version }}
       if: (matrix.os == 'macos-latest' && matrix.python-version == '3.7') || (matrix.os == 'macos-11' && matrix.python-version == '3.7')
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v2
       with:
         python-version: "3.7.16"