diff --git a/.github/workflows/deploy-website.yml b/.github/workflows/deploy-website.yml
index 62eb2591d..0f440dd6b 100644
--- a/.github/workflows/deploy-website.yml
+++ b/.github/workflows/deploy-website.yml
@@ -22,7 +22,7 @@ jobs:
           # cache: yarn
           # cache-dependency-path: '**/yarn.lock'
       - name: setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: "3.8"
       - name: pydoc-markdown install
@@ -58,7 +58,7 @@ jobs:
           # cache: yarn
           # cache-dependency-path: '**/yarn.lock'
       - name: setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: "3.8"
       - name: pydoc-markdown install
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 9c4a7ceae..e578c4691 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: On mac + python 3.10, install libomp to facilitate lgbm and xgboost install
@@ -89,7 +89,7 @@ jobs:
   #   steps:
   #     - uses: actions/checkout@v2
   #     - name: Setup Python
-  #       uses: actions/setup-python@v2
+  #       uses: actions/setup-python@v4
   #       with:
   #         python-version: '3.8'
   #     - name: Compile documentation