diff --git a/.github/workflows/desktop.yml b/.github/workflows/desktop.yml
index 9243ca2f..08aa7f50 100644
--- a/.github/workflows/desktop.yml
+++ b/.github/workflows/desktop.yml
@@ -20,7 +20,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/marketplace.yml b/.github/workflows/marketplace.yml
index 83b44398..ecb14903 100644
--- a/.github/workflows/marketplace.yml
+++ b/.github/workflows/marketplace.yml
@@ -20,7 +20,7 @@ jobs:
   go:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Go
         uses: actions/setup-go@v5
@@ -49,7 +49,7 @@ jobs:
   compose-smoke:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Compose up
         working-directory: marketplace
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/'))
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Generate SBOM (Syft)
         uses: anchore/sbom-action@v0
diff --git a/.github/workflows/models.yml b/.github/workflows/models.yml
index 94e454e1..b04dceb2 100644
--- a/.github/workflows/models.yml
+++ b/.github/workflows/models.yml
@@ -19,7 +19,7 @@ jobs:
       run:
         working-directory: models
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v4
diff --git a/.github/workflows/runtime.yml b/.github/workflows/runtime.yml
index 35288098..5f6545d8 100644
--- a/.github/workflows/runtime.yml
+++ b/.github/workflows/runtime.yml
@@ -16,7 +16,7 @@ jobs:
   native:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Ninja
         run: sudo apt-get update && sudo apt-get install -y ninja-build
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Ninja
         run: sudo apt-get update && sudo apt-get install -y ninja-build
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install tools
         run: sudo apt-get update && sudo apt-get install -y ninja-build clang-tidy
diff --git a/.github/workflows/ui.yml b/.github/workflows/ui.yml
index 3fc85fdd..75e241c5 100644
--- a/.github/workflows/ui.yml
+++ b/.github/workflows/ui.yml
@@ -20,7 +20,7 @@ jobs:
   build-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v4