diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 1a86ce4..6a2fa55 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: macOS-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 9b4c0f9..90ad2f0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with: