diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 7212d33..3723144 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -22,7 +22,7 @@ jobs:
           - redis/Dockerfile
           - octoprint/Dockerfile
     steps:
-      - uses: actions/checkout@master
-      - uses: brpaz/hadolint-action@master
+      - uses: actions/checkout@v3
+      - uses: brpaz/hadolint-action@v3.0.0
         with:
           dockerfile: ${{ matrix.dockerfile }}
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