diff --git a/.github/workflows/release-image.yml b/.github/workflows/release-image.yml
index 904464a..2a5e633 100644
--- a/.github/workflows/release-image.yml
+++ b/.github/workflows/release-image.yml
@@ -240,7 +240,7 @@ jobs:
 
       - name: Preserve verification diagnostics
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: release-verification-diagnostics-${{ github.run_attempt }}
           path: |
diff --git a/test/release-workflow.test.ts b/test/release-workflow.test.ts
index c86eada..814f832 100644
--- a/test/release-workflow.test.ts
+++ b/test/release-workflow.test.ts
@@ -206,7 +206,7 @@ describe("release workflow", () => {
         (step) =>
           step.name === "Preserve verification diagnostics" &&
           step.if === "${{ failure() }}" &&
-          step.uses === "actions/upload-artifact@v6"
+          step.uses === "actions/upload-artifact@v7"
       )
     ).toBe(true);
     expect(