diff --git a/.github/workflows/action-docker-test.yml b/.github/workflows/action-docker-test.yml
index 9dccd3c..f80a63e 100644
--- a/.github/workflows/action-docker-test.yml
+++ b/.github/workflows/action-docker-test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: login to GitHub container registry
       uses: docker/login-action@v3
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: setup go
         uses: actions/setup-go@v6
diff --git a/.github/workflows/action-source-test.yml b/.github/workflows/action-source-test.yml
index 7ae5349..6e78262 100644
--- a/.github/workflows/action-source-test.yml
+++ b/.github/workflows/action-source-test.yml
@@ -7,7 +7,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: setup go
         uses: actions/setup-go@v6
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 68db51f..fc625db 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 462c220..29752b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
       packages: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b4ee69..7a47988 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: setup go
         uses: actions/setup-go@v6
         with:
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: download ubuntu-latest-profile
         uses: actions/download-artifact@v6