diff --git a/.github/workflows/build-and-publish.yaml b/.github/workflows/build-and-publish.yaml
index c5fdb90..0ca9f23 100644
--- a/.github/workflows/build-and-publish.yaml
+++ b/.github/workflows/build-and-publish.yaml
@@ -67,7 +67,7 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Attest ghcr image
-        uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
+        uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v4.1.0
         with:
           subject-digest: ${{steps.build-and-push.outputs.digest}}
           subject-name: ghcr.io/${{ github.repository }}
diff --git a/.github/workflows/tag-to-release.yaml b/.github/workflows/tag-to-release.yaml
index 1cd10df..a97d087 100644
--- a/.github/workflows/tag-to-release.yaml
+++ b/.github/workflows/tag-to-release.yaml
@@ -32,6 +32,6 @@ jobs:
         gh release upload "${{ github.ref_name }}" sbom.spdx.json
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    - uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
+    - uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v4.1.0
       with:
         subject-path: sbom.spdx.json