diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 8c0af286..d07bfb63 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a7e46b88..3c630807 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/schema-linter.yml b/.github/workflows/schema-linter.yml
index 8a89855b..06a339f3 100644
--- a/.github/workflows/schema-linter.yml
+++ b/.github/workflows/schema-linter.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 09d09ea8..25607616 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -17,7 +17,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           # Disabling shallow clone is recommended for improving relevancy of reporting
           fetch-depth: 0
diff --git a/.github/workflows/test-plugin.yml b/.github/workflows/test-plugin.yml
index b981bd31..4f273d26 100644
--- a/.github/workflows/test-plugin.yml
+++ b/.github/workflows/test-plugin.yml
@@ -26,7 +26,7 @@ jobs:
     name: WordPress ${{ matrix.wp-nightly && 'Nightly' || matrix.wordpress }}, PHP ${{ matrix.php }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Create Docker Containers
         env:
diff --git a/.github/workflows/wpcs.yml b/.github/workflows/wpcs.yml
index 9f203008..c9b49279 100644
--- a/.github/workflows/wpcs.yml
+++ b/.github/workflows/wpcs.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2