diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4fda22d..680759f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ jobs:
   check-gradle:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Cache Gradle wrapper and dependencies
         uses: actions/cache@v2
         with:
@@ -35,7 +35,7 @@ jobs:
   check-maven:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Cache local Maven repository
         uses: actions/cache@v2
         with: