diff --git a/.github/workflows/check-update.yml b/.github/workflows/check-update.yml
index 49f9316..cf30874 100644
--- a/.github/workflows/check-update.yml
+++ b/.github/workflows/check-update.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GH_PAT }}
       - run: |
diff --git a/.github/workflows/docker-image-ko.yml b/.github/workflows/docker-image-ko.yml
index 2e099bc..0f43fda 100644
--- a/.github/workflows/docker-image-ko.yml
+++ b/.github/workflows/docker-image-ko.yml
@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ env.RELEASE_VERSION }}
 
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index df676bf..cfa95f6 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ env.RELEASE_VERSION }}