diff --git a/.github/workflows/cloudflare-architecture-v2-cutover.yml b/.github/workflows/cloudflare-architecture-v2-cutover.yml
index c9110cc..686044d 100644
--- a/.github/workflows/cloudflare-architecture-v2-cutover.yml
+++ b/.github/workflows/cloudflare-architecture-v2-cutover.yml
@@ -184,7 +184,7 @@ jobs:
             https://wasm-oj-forge-production.jacob.workers.dev/api/health/ready
       - name: Preserve reset evidence for the 24-hour cleanup fence
         if: always()
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
         with:
           name: architecture-v2-cutover-${{ github.run_id }}
           path: cutover-evidence/
diff --git a/.github/workflows/cloudflare-production.yml b/.github/workflows/cloudflare-production.yml
index f4c7841..d6a9e6d 100644
--- a/.github/workflows/cloudflare-production.yml
+++ b/.github/workflows/cloudflare-production.yml
@@ -77,7 +77,7 @@ jobs:
             https://wasm-oj-forge-production.jacob.workers.dev/api/health/ready
       - name: Preserve exact OCI verification bytes
         if: always()
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
         with:
           name: production-release-oci-${{ github.run_id }}
           path: release-evidence/