diff --git a/.github/workflows/action-build.yaml b/.github/workflows/action-build.yaml
index 046731f..8a38896 100644
--- a/.github/workflows/action-build.yaml
+++ b/.github/workflows/action-build.yaml
@@ -50,7 +50,7 @@ jobs:
           nix build .
         shell: bash
       - name: Attest Lix stores
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-path: result/lix-*.tar.*
       - name: Upload Lix stores to GitHub