diff --git a/steps/05-Advanced-Concepts-solution/build-docker.yaml b/steps/05-Advanced-Concepts-solution/build-docker.yaml
index f2802e9..6b5a2e0 100644
--- a/steps/05-Advanced-Concepts-solution/build-docker.yaml
+++ b/steps/05-Advanced-Concepts-solution/build-docker.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name : setup node
           uses: actions/setup-node@v6
           with:
@@ -46,7 +46,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name : setup node
           uses: actions/setup-node@v6
           with:
@@ -68,6 +68,6 @@ jobs:
     if: github.event_name == 'push' && github.ref_name == 'main'
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - run: |
             docker build -t ${{ github.sha }} .
diff --git a/steps/05-Advanced-Concepts-solution/cache.yaml b/steps/05-Advanced-Concepts-solution/cache.yaml
index 838f361..280d257 100644
--- a/steps/05-Advanced-Concepts-solution/cache.yaml
+++ b/steps/05-Advanced-Concepts-solution/cache.yaml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name : setup node
           uses: actions/setup-node@v6
           with:
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - uses: actions/cache@v5
           with:
             path: ./node_modules
diff --git a/steps/05-Advanced-Concepts-solution/matrix.yaml b/steps/05-Advanced-Concepts-solution/matrix.yaml
index 6773ea6..8b95de9 100644
--- a/steps/05-Advanced-Concepts-solution/matrix.yaml
+++ b/steps/05-Advanced-Concepts-solution/matrix.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name : setup node
           uses: actions/setup-node@v6
           with:
@@ -42,7 +42,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
         - name: checkout
-          uses: actions/checkout@v6
+          uses: actions/checkout@v7
         - name : setup node
           uses: actions/setup-node@v6
           with: