diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed4063cc61..8f0e6060d6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
       docs_changed: ${{ steps.check.outputs.docs_changed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: false
@@ -40,7 +40,7 @@ jobs:
       run_android: ${{ steps.scope.outputs.run_android }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: false
@@ -130,7 +130,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -156,7 +156,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -198,7 +198,7 @@ jobs:
 
       - name: Checkout
         if: github.event_name != 'push' || matrix.runtime != 'bun'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -228,7 +228,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -267,7 +267,7 @@ jobs:
             command: pnpm deadcode:report:ci:ts-unused
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -292,7 +292,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -310,7 +310,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -334,7 +334,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -423,7 +423,7 @@ jobs:
             command: pnpm protocol:check
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -510,7 +510,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -582,7 +582,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
@@ -751,7 +751,7 @@ jobs:
             command: ./gradlew --no-daemon :app:assembleDebug
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
diff --git a/.github/workflows/docker-release.yml b/.github/workflows/docker-release.yml
index a0eb938f6f..2e6371c66c 100644
--- a/.github/workflows/docker-release.yml
+++ b/.github/workflows/docker-release.yml
@@ -32,7 +32,7 @@ jobs:
       image-digest: ${{ steps.build.outputs.digest }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -113,7 +113,7 @@ jobs:
       image-digest: ${{ steps.build.outputs.digest }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -193,7 +193,7 @@ jobs:
     needs: [build-amd64, build-arm64]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/install-smoke.yml b/.github/workflows/install-smoke.yml
index fd0ac45799..e59c1efbd1 100644
--- a/.github/workflows/install-smoke.yml
+++ b/.github/workflows/install-smoke.yml
@@ -17,7 +17,7 @@ jobs:
       docs_only: ${{ steps.check.outputs.docs_only }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -31,7 +31,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout CLI
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
diff --git a/.github/workflows/sandbox-common-smoke.yml b/.github/workflows/sandbox-common-smoke.yml
index 26c0dcc106..3b01e265f9 100644
--- a/.github/workflows/sandbox-common-smoke.yml
+++ b/.github/workflows/sandbox-common-smoke.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: false
 
diff --git a/.github/workflows/workflow-sanity.yml b/.github/workflows/workflow-sanity.yml
index 19668e697a..98334929b1 100644
--- a/.github/workflows/workflow-sanity.yml
+++ b/.github/workflows/workflow-sanity.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Fail on tabs in workflow files
         run: |
@@ -45,7 +45,7 @@ jobs:
     runs-on: blacksmith-16vcpu-ubuntu-2404
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install actionlint
         shell: bash