diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e88d971e1..36e02ab6a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: '0'
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.x
       - run: pip install -r docs/requirements.txt