diff --git a/.specify/extensions/review/.github/workflows/ci.yml b/.specify/extensions/review/.github/workflows/ci.yml
index d1f7a24c4..bae84f222 100644
--- a/.specify/extensions/review/.github/workflows/ci.yml
+++ b/.specify/extensions/review/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     name: Validate Manifest & Commands
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check required files
         run: |
@@ -198,7 +198,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
 
@@ -220,7 +220,7 @@ jobs:
     name: Validate & Test PowerShell Scripts
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check PowerShell scripts syntax
         shell: pwsh