diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4f1daa5..1b0223c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       PROJECT: home:ChHuang
       PACKAGE: python-osc-tiny
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2
       - name: Get latest release tag
         id: get_latest_release
         run: |