diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f588de3..90082d1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,7 @@ jobs:
             browser: "edge"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 22969cb..452dd25 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest]
         python-version: [3.12]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
diff --git a/.github/workflows/pypi_upload.yml b/.github/workflows/pypi_upload.yml
index fdf6b24..ae9cf6b 100644
--- a/.github/workflows/pypi_upload.yml
+++ b/.github/workflows/pypi_upload.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Set up Python 3.12