diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c6af877..349e019 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         python-version: ["3.10", "3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:
@@ -53,7 +53,7 @@ jobs:
     needs: build
     if: github.event.pull_request
     steps:
-        - uses: actions/checkout@v5
+        - uses: actions/checkout@v6
         - name: download coverage
           uses: actions/download-artifact@v5
           with:
diff --git a/.github/workflows/devdoc.yml b/.github/workflows/devdoc.yml
index 6f05d08..7992565 100644
--- a/.github/workflows/devdoc.yml
+++ b/.github/workflows/devdoc.yml
@@ -13,7 +13,7 @@ jobs:
     name: Deploy dev documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install uv
diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 201c936..ce54041 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -15,7 +15,7 @@ jobs:
     name: Deploy preview documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 9709da9..246d21f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,24 +12,24 @@ jobs:
   isort:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: isort/isort-action@v1
         with:
             sortPaths: "src" # only sort files in the src directory
   ruff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: chartboost/ruff-action@v1
   black:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: psf/black@stable
   pyright:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:
diff --git a/.github/workflows/pub_doc.yml b/.github/workflows/pub_doc.yml
index 695fe21..625fd1f 100644
--- a/.github/workflows/pub_doc.yml
+++ b/.github/workflows/pub_doc.yml
@@ -13,7 +13,7 @@ jobs:
     name: Deploy release documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install uv
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bf28fd0..6ee5072 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install uv
       uses: astral-sh/setup-uv@v7
       with: