diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 282dea59..73de4901 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 532f3fe9..3674beaa 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 18bc9270..492ff928 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -11,7 +11,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out the repository
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Run Labeler
               uses: crazy-max/ghaction-github-labeler@v5.0.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 26760e35..98d28b91 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2
       - name: Install uv
diff --git a/.github/workflows/test-release.yml b/.github/workflows/test-release.yml
index d4a87865..05d1618b 100644
--- a/.github/workflows/test-release.yml
+++ b/.github/workflows/test-release.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2
       - name: Install uv