diff --git a/.github/workflows/unity-build.yml b/.github/workflows/unity-build.yml
index 8800278..2be6080 100644
--- a/.github/workflows/unity-build.yml
+++ b/.github/workflows/unity-build.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           lfs: true
       
diff --git a/.github/workflows/unity-test.yml b/.github/workflows/unity-test.yml
index b213f2a..82fb2d7 100644
--- a/.github/workflows/unity-test.yml
+++ b/.github/workflows/unity-test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           lfs: true