diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d1186d3..3497446 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
         working-directory: apps/codex-assistant-manager
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -68,7 +68,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         run: |
diff --git a/.github/workflows/release-assets.yml b/.github/workflows/release-assets.yml
index 8b0aa92..762d572 100644
--- a/.github/workflows/release-assets.yml
+++ b/.github/workflows/release-assets.yml
@@ -65,7 +65,7 @@ jobs:
       HAS_MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE_P12_BASE64 != '' && secrets.MACOS_CERTIFICATE_PASSWORD != '' }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         run: |
@@ -140,7 +140,7 @@ jobs:
       TARGET: x86_64-pc-windows-msvc
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Rust toolchain
         run: |
@@ -212,7 +212,7 @@ jobs:
     runs-on: macos-14
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Verify build artifacts are attached to release
         env: