diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b4edebb..386b822 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: '3.13'
diff --git a/.github/workflows/test-linux.yml b/.github/workflows/test-linux.yml
index 5c141da..6f15b38 100644
--- a/.github/workflows/test-linux.yml
+++ b/.github/workflows/test-linux.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: '3.13'
diff --git a/.github/workflows/test-macos.yml b/.github/workflows/test-macos.yml
index acad2ce..2749b2f 100644
--- a/.github/workflows/test-macos.yml
+++ b/.github/workflows/test-macos.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: macOS-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: '3.13'
diff --git a/.github/workflows/test-python-versions.yml b/.github/workflows/test-python-versions.yml
index 5af544c..c2f466e 100644
--- a/.github/workflows/test-python-versions.yml
+++ b/.github/workflows/test-python-versions.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}