diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d7ffd6e..df1811b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-tags: true
           fetch-depth: 0
diff --git a/.github/workflows/gh-pages-static.yml b/.github/workflows/gh-pages-static.yml
index d6e3539..aff2f6d 100644
--- a/.github/workflows/gh-pages-static.yml
+++ b/.github/workflows/gh-pages-static.yml
@@ -30,7 +30,7 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Render
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 9b02f89..7b7cbd9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -11,7 +11,7 @@ jobs:
     name: build sdist
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-tags: true
           fetch-depth: 0
@@ -31,7 +31,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: build wheels