diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 84f9bb8e..0f7f0a92 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -24,7 +24,7 @@ jobs:
           submodules: 'true'
 
       - name: Set up Python runtime
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: '3.7'
       
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 7f20e581..393cb582 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -27,7 +27,7 @@ jobs:
           submodules: 'true'
 
       - name: Set up Python runtime
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: '3.7'