diff --git a/.github/workflows/code-coverage.yml b/.github/workflows/code-coverage.yml
index 94ec31a..cebe444 100644
--- a/.github/workflows/code-coverage.yml
+++ b/.github/workflows/code-coverage.yml
@@ -34,7 +34,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Set up PHP"
         uses: "shivammathur/setup-php@2.35.5"
diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 4fc96cf..d75e806 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@2.35.5"
diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 990204b..d3b7606 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -41,7 +41,7 @@ jobs:
       extensions: "${{ steps.supported-versions-matrix.outputs.extensions }}"
       version: "${{ steps.supported-versions-matrix.outputs.version }}"
     steps:
-      - uses: "actions/checkout@v5"
+      - uses: "actions/checkout@v6"
         if: "${{ inputs.php-versions == 'auto-detect' }}"
 
       - id: "supported-versions-detect"
@@ -79,7 +79,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Set up PHP"
         uses: "shivammathur/setup-php@2.35.5"
diff --git a/.github/workflows/dependency-analysis.yml b/.github/workflows/dependency-analysis.yml
index 5a83d50..ba42214 100644
--- a/.github/workflows/dependency-analysis.yml
+++ b/.github/workflows/dependency-analysis.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@2.35.5"
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d54def3..361abca 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Render Documentation"
         uses: "docker://phpdoc/phpdoc:latest"
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e521dc8..826642b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Lint YAML files"
         uses: "ibiqlik/action-yamllint@v3.1"
diff --git a/.github/workflows/self-integrate.yml b/.github/workflows/self-integrate.yml
index 09d1bdd..94fa18e 100644
--- a/.github/workflows/self-integrate.yml
+++ b/.github/workflows/self-integrate.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Lint YAML files"
         uses: "ibiqlik/action-yamllint@v3.1"
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index ced13e3..4356868 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@2.35.5"