diff --git a/.github/workflows/dependabot_ci.yaml b/.github/workflows/dependabot_ci.yaml
index c3b9f3e..47fcb5c 100644
--- a/.github/workflows/dependabot_ci.yaml
+++ b/.github/workflows/dependabot_ci.yaml
@@ -11,7 +11,7 @@ jobs:
     needs: lint
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
diff --git a/.github/workflows/verify-java-minimalist-challenge.yml b/.github/workflows/verify-java-minimalist-challenge.yml
index e3c4263..1cd1ed9 100644
--- a/.github/workflows/verify-java-minimalist-challenge.yml
+++ b/.github/workflows/verify-java-minimalist-challenge.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 📦 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Check Spec
         uses: jbangdev/jbang-action@v0.132.1
diff --git a/.github/workflows/verify-javascript-minimalist-challenge.yml b/.github/workflows/verify-javascript-minimalist-challenge.yml
index ebb0ea8..49849f6 100644
--- a/.github/workflows/verify-javascript-minimalist-challenge.yml
+++ b/.github/workflows/verify-javascript-minimalist-challenge.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 📦 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '4_JavaScript_Minimalist/.nvmrc'
diff --git a/.github/workflows/verify-kotlin-refactoring-challenge.yml b/.github/workflows/verify-kotlin-refactoring-challenge.yml
index 27bc6b5..499f536 100644
--- a/.github/workflows/verify-kotlin-refactoring-challenge.yml
+++ b/.github/workflows/verify-kotlin-refactoring-challenge.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 📦 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: 🛠️ Set up JDK
         uses: actions/setup-java@v5