diff --git a/.github/workflows/oas.yml b/.github/workflows/oas.yml
index 89ea8a08e..7a3fece21 100644
--- a/.github/workflows/oas.yml
+++ b/.github/workflows/oas.yml
@@ -26,7 +26,7 @@ jobs:
     container:
       image: mdolab/public:u22-gcc-ompi-${{ matrix.dockerImage }}-amd64
     steps:
-      - uses: actions/checkout@v3.0.2
+      - uses: actions/checkout@v2
       - name: Install OAS
         run: |
           source /home/mdolabuser/.bashrc