diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 75df465..626d8e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-ver }}
-      uses: actions/setup-python@v2.2.2
+      uses: actions/setup-python@v4.5.0
       with:
         python-version: ${{ matrix.python-ver }}
     - uses: actions/cache@v2