diff --git a/.github/workflows/test-testdata.yml b/.github/workflows/test-testdata.yml
index 70b6c56..f621cce 100644
--- a/.github/workflows/test-testdata.yml
+++ b/.github/workflows/test-testdata.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           cache: 'npm'
           cache-dependency-path: testdata/compatibility-kit/package-lock.json
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           cache: 'npm'
           cache-dependency-path: testdata/json-schema/package-lock.json