diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4b5b321..39364d5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: ☕ Setup JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v4
@@ -73,7 +73,7 @@ jobs:
 
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: ☕ Setup JDK
         uses: actions/setup-java@v4
@@ -104,7 +104,7 @@ jobs:
 
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🔍 Security scan summary
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d0ef1a6..7bfbbcd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -53,7 +53,7 @@ jobs:
     
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2
       
@@ -79,7 +79,7 @@ jobs:
     
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -111,7 +111,7 @@ jobs:
 
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -214,7 +214,7 @@ jobs:
     
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: ☕ Setup JDK 21
         uses: actions/setup-java@v4
@@ -250,7 +250,7 @@ jobs:
     
     steps:
       - name: 📥 Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: ☕ Setup JDK
         uses: actions/setup-java@v4
diff --git a/.github/workflows/version-check.yml b/.github/workflows/version-check.yml
index 4cf4307..86ff413 100644
--- a/.github/workflows/version-check.yml
+++ b/.github/workflows/version-check.yml
@@ -16,7 +16,7 @@ jobs:
     
     steps:
       - name: 📥 Checkout PR
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0