diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d4c9e46..a6cb52c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
       meta: ${{ steps.meta.outputs.json }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: 0
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index deab29b..5260f4b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,7 +11,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 52efe76..1aa7a9d 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -17,12 +17,12 @@ jobs:
 
     steps:
       - name: Checkout repo to sync
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: code
 
       - name: Checkout CI scripts
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: 'ThePalaceProject/ci-scripts'
           path: ci
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cb383fa..dffa62b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
         python-version: ["3.10", "3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5