diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index abe3507..50556ab 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -14,7 +14,7 @@ jobs:
   backend-build-test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
@@ -44,7 +44,7 @@ jobs:
   optimizer-build-test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: optimizer-build-test
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
@@ -104,7 +104,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: [frontend-check, optimizer-build-test]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
@@ -143,7 +143,7 @@ jobs:
         ports:
           - 5000:5000
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index 2247ba2..ee9c044 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -11,7 +11,7 @@ jobs:
   optimizer-build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: optimizer-build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: frontend-build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 980ef44..c6ae8f6 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -11,7 +11,7 @@ jobs:
   optimizer-build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: optimizer-build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: frontend-build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a7ef33b..872953a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -18,7 +18,7 @@ jobs:
   extract-tag-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Extract tag version
         run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
       - name: Echo tag version
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: [ extract-tag-version ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5