diff --git a/.github/actions/gh-cache/delete/action.yml b/.github/actions/gh-cache/delete/action.yml
index 87bf021..4bea795 100644
--- a/.github/actions/gh-cache/delete/action.yml
+++ b/.github/actions/gh-cache/delete/action.yml
@@ -40,7 +40,7 @@ runs:
         fi
 
     - name: Checkout repository to temporary directory
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         token: ${{ inputs.token }}
         fetch-depth: 0
diff --git a/.github/actions/gh-cache/restore/action.yml b/.github/actions/gh-cache/restore/action.yml
index 909e9fa..26d0ecc 100644
--- a/.github/actions/gh-cache/restore/action.yml
+++ b/.github/actions/gh-cache/restore/action.yml
@@ -44,7 +44,7 @@ runs:
         fi
 
     - name: Checkout repository to temporary directory
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         token: ${{ inputs.token }}
         fetch-depth: 0
diff --git a/.github/actions/gh-cache/save/action.yml b/.github/actions/gh-cache/save/action.yml
index eaf52c1..c32a202 100644
--- a/.github/actions/gh-cache/save/action.yml
+++ b/.github/actions/gh-cache/save/action.yml
@@ -40,7 +40,7 @@ runs:
         fi
 
     - name: Checkout repository to temporary directory
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         token: ${{ inputs.token }}
         fetch-depth: 0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9127746..27dffc8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
         site: ["sites/site-with-errors"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@8aeb6ff8030dd539317f8e1769a044873b56ea71