diff --git a/.github/workflows/test-buildenv-l1-container.yml b/.github/workflows/test-buildenv-l1-container.yml
index 911ed45..39b7a34 100644
--- a/.github/workflows/test-buildenv-l1-container.yml
+++ b/.github/workflows/test-buildenv-l1-container.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Generate SLSA Provenance
         id: slsa
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-name: "test_l1"
           subject-digest: ${{ steps.build.outputs.digest }}
diff --git a/.github/workflows/test-buildenv-l2-container.yml b/.github/workflows/test-buildenv-l2-container.yml
index 2a4d27f..184f73c 100644
--- a/.github/workflows/test-buildenv-l2-container.yml
+++ b/.github/workflows/test-buildenv-l2-container.yml
@@ -48,7 +48,7 @@ jobs:
 
       - name: Generate SLSA Provenance
         id: slsa
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-name: "test_l2"
           subject-digest: ${{ steps.build.outputs.digest }}