diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 8be2eb4..6c08079 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -26,7 +26,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           ref: ${{ inputs.ref }}
           persist-credentials: false  # build from the tag only; publish is OIDC, not git creds