diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9e2cffd34..657445e42 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -75,7 +75,7 @@ jobs:
           AVES_GOOGLE_API_KEY: ${{ secrets.AVES_GOOGLE_API_KEY }}
 
       - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
         with:
           subject-path: 'outputs/*'