diff --git a/.github/workflows/validate-openapi.yml b/.github/workflows/validate-openapi.yml
index c763323..5e33c42 100644
--- a/.github/workflows/validate-openapi.yml
+++ b/.github/workflows/validate-openapi.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: 🔧 Setup Node.js
       uses: actions/setup-node@v6
@@ -74,7 +74,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: 🔧 Setup Node.js
       uses: actions/setup-node@v6
@@ -93,7 +93,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: 🔧 Setup Node.js
       uses: actions/setup-node@v6
@@ -126,7 +126,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: 📚 Check README completeness
       run: |