diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6d16d67..04bed7a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -128,7 +128,7 @@ jobs:
 
       # ─── Sigstore Provenance Attestation ─────────────────────────────────────
       - name: Generate Sigstore Provenance Attestation
-        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
+        uses: actions/attest-build-provenance@4d101475d8b20a2381f78447822ac1eab6504dd8 # v4.2.2
         with:
           subject-path: './nupkgs/*.nupkg'