diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3c58990..cd46a5a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-java@v3
       with:
         java-version: 8
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c9555a1..0a28b9e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,7 +7,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Set up JDK 1.8
         uses: actions/setup-java@v3
         with: