diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 76343f36..cb3336cf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3.0.2
 
       - name: Set up Python
-        uses: actions/setup-python@c4e89fac7e8767b327bbad6cb4d859eda999cf08 # tag=v4.1.0
+        uses: actions/setup-python@b55428b1882923874294fa556849718a1d7f2ca5 # tag=v4.2.0
         with:
           python-version-file: .python-version
           cache: pip