diff --git a/.github/workflows/build-publish.yml b/.github/workflows/build-publish.yml
index d2390fdf..4683169 100644
--- a/.github/workflows/build-publish.yml
+++ b/.github/workflows/build-publish.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: set up Docker buildx
       uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/lint-test.yml b/.github/workflows/lint-test.yml
index 98b6b07..18b1183 100644
--- a/.github/workflows/lint-test.yml
+++ b/.github/workflows/lint-test.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: pip install
       run: pip install -r requirements.txt -r requirements-dev.txt
@@ -33,7 +33,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: pip install
       run: pip install -r requirements.txt -r requirements-dev.txt
@@ -65,7 +65,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: pip install
       run: pip install -r requirements.txt -r requirements-dev.txt