diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index ce2ba2c..ea49da9 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -11,7 +11,7 @@ jobs:
     if: ${{ !startsWith(github.ref, 'refs/tags') }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -32,7 +32,7 @@ jobs:
     if: ${{ !startsWith(github.ref, 'refs/tags') }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/python-publish.yaml b/.github/workflows/python-publish.yaml
index ca35f79..87d259b 100644
--- a/.github/workflows/python-publish.yaml
+++ b/.github/workflows/python-publish.yaml
@@ -19,7 +19,7 @@ jobs:
       id-token: write
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       # with:
       #   fetch-depth: 0
     - name: Set up Python