diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index eff167c..75dc44e 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -22,7 +22,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-dotnet@v4
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}
@@ -42,7 +42,7 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-dotnet@v4
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}
@@ -79,7 +79,7 @@ jobs:
           - 10001:10001
           - 10002:10002
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-dotnet@v4
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}
@@ -94,7 +94,7 @@ jobs:
     runs-on: ubuntu-latest
     if: contains(github.event.commits[0].modified, 'infrastructure/')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: azure/login@v2
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}