diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 9c933ab..3dcadc1 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -8,7 +8,7 @@ jobs:
   codecov:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-ruby@v1
         with:
           ruby-version: 3.0
diff --git a/.github/workflows/rake.yml b/.github/workflows/rake.yml
index 05c366b..99e736e 100644
--- a/.github/workflows/rake.yml
+++ b/.github/workflows/rake.yml
@@ -16,7 +16,7 @@ jobs:
         ruby: [3.0, 2.7]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/xcop.yml b/.github/workflows/xcop.yml
index 7884fb8..1cae463 100644
--- a/.github/workflows/xcop.yml
+++ b/.github/workflows/xcop.yml
@@ -11,7 +11,7 @@ jobs:
   xcop:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: g4s8/xcop-action@master
         with:
           files: '**/*.xml'