diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 0e79bea..2b65218 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -16,7 +16,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup uv
         uses: astral-sh/setup-uv@v6
diff --git a/.github/workflows/publish-pypi.yaml b/.github/workflows/publish-pypi.yaml
index 51fa843..aa4aafc 100644
--- a/.github/workflows/publish-pypi.yaml
+++ b/.github/workflows/publish-pypi.yaml
@@ -13,7 +13,7 @@ jobs:
     name: PyPi Release
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup uv
       uses: astral-sh/setup-uv@v6
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index c9ebfa6..3fda1e0 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -10,7 +10,7 @@ jobs:
   unit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup uv
       uses: astral-sh/setup-uv@v6
@@ -38,7 +38,7 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup uv
       uses: astral-sh/setup-uv@v6
@@ -55,7 +55,7 @@ jobs:
   mypy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup uv
       uses: astral-sh/setup-uv@v6