diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e22d348..e8f8b13 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
@@ -59,7 +59,7 @@ jobs:
       - test
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
@@ -84,7 +84,7 @@ jobs:
     if: always() && vars.DISCORD_WEBHOOK_ID
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index ff6a6c6..b4f48aa 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -27,7 +27,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fbd7e1d..48de35b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
     if: vars.DISCORD_RELEASE_WEBHOOK_ID || vars.DISCORD_WEBHOOK_ID
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 6467d16..9be47e0 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup
@@ -54,7 +54,7 @@ jobs:
     if: always() && vars.DISCORD_WEBHOOK_ID
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Common Setup
         uses: ./.github/actions/common-setup