diff --git a/.github/workflows/build-vnc-gateway.yml b/.github/workflows/build-vnc-gateway.yml
index c9c8c454f..191ddde80 100644
--- a/.github/workflows/build-vnc-gateway.yml
+++ b/.github/workflows/build-vnc-gateway.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Google Auth
         uses: google-github-actions/auth@v2
diff --git a/.github/workflows/check-app-update.yml b/.github/workflows/check-app-update.yml
index 1829f5396..535241173 100644
--- a/.github/workflows/check-app-update.yml
+++ b/.github/workflows/check-app-update.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Get current CrabNebula asset ID
         id: current
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8332c0fc8..c8d066ba4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
diff --git a/.github/workflows/desktop-release.yml b/.github/workflows/desktop-release.yml
index e442cfbd8..6cffc49c0 100644
--- a/.github/workflows/desktop-release.yml
+++ b/.github/workflows/desktop-release.yml
@@ -30,7 +30,7 @@ jobs:
       tag_name: ${{ steps.bump.outputs.tag_name }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/desktop-test.yml b/.github/workflows/desktop-test.yml
index 1fff72b4a..d4cb34221 100644
--- a/.github/workflows/desktop-test.yml
+++ b/.github/workflows/desktop-test.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Clone terminator (required for unpublished crate versions)
         run: git clone --depth 1 https://github.com/mediar-ai/terminator.git ../terminator
@@ -87,7 +87,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
@@ -118,7 +118,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Clone terminator (required for unpublished crate versions)
         run: git clone --depth 1 https://github.com/mediar-ai/terminator.git ../terminator