diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 6f465ba..10a4f56 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
     continue-on-error: ${{ endsWith(matrix.ruby, 'head') || matrix.ruby == 'debug' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index d7ef468..77fb7e2 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -5,7 +5,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Ruby 3.3
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 823ca5b..ea4a3d5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           token: ${{ secrets.GH_TOKEN }}
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index a0aef56..f9f8d9a 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -11,7 +11,7 @@ jobs:
     continue-on-error:
       ${{ endsWith(matrix.ruby, 'head') || matrix.ruby == 'debug' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}