diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a03cd84..ef70421 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     name: 🔍 Shell Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
@@ -22,7 +22,7 @@ jobs:
     name: 📦 Install Dependencies
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Install dependencies
         run: |
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [install-deps]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Make Diablo executable
         run: chmod +x Diablo
@@ -46,7 +46,7 @@ jobs:
     name: 🔐 Security Scan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Run Gitleaks
         uses: gitleaks/gitleaks-action@v2
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3efad42..28664a9 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
     name: 🔍 Lint Code
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7958337..4e7961e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     name: 📦 Create Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Create Release
         uses: ncipollo/create-action@v1
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 169a675..f1465b8 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -14,7 +14,7 @@ jobs:
     name: 🔍 Security Scan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       
       - name: Run Gitleaks
         uses: gitleaks/gitleaks-action@v2