diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 4ee8b36a..cbbc7d84 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies