diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 32342f5..404d457 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     outputs:
       package-name: ${{ steps.package-name.outputs.package-name }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: package-name
         run: |
           printf "::set-output name=package-name::[\"%s\"]" $(docker run --rm -v "`pwd`:`pwd`" jess/jq jq -r -c '.name' "${GITHUB_WORKSPACE}/composer.json")
@@ -29,7 +29,7 @@ jobs:
       version: ${{ steps.supported-versions-matrix.outputs.version }}
       upcoming: ${{ steps.supported-versions-matrix.outputs.upcoming }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: supported-versions-matrix
         uses: WyriHaximus/github-action-composer-php-versions-in-range@v1
         with:
@@ -42,7 +42,7 @@ jobs:
     outputs:
       check: ${{ steps.supported-checks-matrix.outputs.check }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: supported-checks-matrix
         name: Generate check
         run: |
@@ -64,7 +64,7 @@ jobs:
     container:
       image: ghcr.io/wyrihaximusnet/php:${{ matrix.php }}-nts-buster-dev-root
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: checked_out_package
       - name: Set Up composer.json
@@ -91,7 +91,7 @@ jobs:
     container:
       image: ghcr.io/wyrihaximusnet/php:${{ matrix.php }}-nts-buster-dev-root
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ramsey/composer-install@v2
         with:
           dependency-versions: ${{ matrix.composer }}
@@ -123,7 +123,7 @@ jobs:
       - supported-versions-matrix
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
@@ -146,7 +146,7 @@ jobs:
     name: Lint YAML
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: yaml-lint
         uses: ibiqlik/action-yamllint@v3
         with:
@@ -162,7 +162,7 @@ jobs:
     name: Lint JSON
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: json-syntax-check
         uses: limitusus/json-syntax-check@v2
         with:
diff --git a/.github/workflows/composer-diff.yaml b/.github/workflows/composer-diff.yaml
index 70d7179..d644bd7 100644
--- a/.github/workflows/composer-diff.yaml
+++ b/.github/workflows/composer-diff.yaml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
diff --git a/.github/workflows/craft-release.yaml b/.github/workflows/craft-release.yaml
index 167fd0c..eb069da 100644
--- a/.github/workflows/craft-release.yaml
+++ b/.github/workflows/craft-release.yaml
@@ -30,7 +30,7 @@ jobs:
       - generate-changelog
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         env:
           CHANGELOG: ${{ needs.generate-changelog.outputs.changelog }}
       - run: |
diff --git a/.github/workflows/markdown-check-links.yaml b/.github/workflows/markdown-check-links.yaml
index a650926..2efeb87 100644
--- a/.github/workflows/markdown-check-links.yaml
+++ b/.github/workflows/markdown-check-links.yaml
@@ -8,7 +8,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           config-file: etc/ci/markdown-link-checker.json
diff --git a/.github/workflows/set-milestone-on-pr.yaml b/.github/workflows/set-milestone-on-pr.yaml
index b55ecd3..bc1f48f 100644
--- a/.github/workflows/set-milestone-on-pr.yaml
+++ b/.github/workflows/set-milestone-on-pr.yaml
@@ -21,7 +21,7 @@ jobs:
     outputs:
       check: ${{ steps.generate-checks-strategy.outputs.check }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: 'Get Previous tag'
         id: previoustag
         uses: "WyriHaximus/github-action-get-previous-tag@v1"