diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e014e77..bd2da51 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - run: pip install jsonschema==4.23.0 pyyaml
       - name: Committed datasets validate against committed schemas
         run: python3 scripts/validate.py
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index f951f6b..0f604d4 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -11,8 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with: { node-version: 20 }
       - run: pip install jsonschema==4.23.0 pyyaml
       - run: node scripts/build.mjs