diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ecfc89c..828a0ce 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: coursier/cache-action@v6
     - uses: actions/setup-java@v3
       with:
diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index 53800df..52f5eca 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -4,7 +4,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - run: ./project/scripts/check-cla.sh
       env:
         AUTHOR: ${{ github.event.pull_request.user.login }}