diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
index b5e8cfd4..5ae9a3fc 100644
--- a/.github/workflows/claude-code-review.yml
+++ b/.github/workflows/claude-code-review.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index d300267f..94dcce55 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -26,7 +26,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/publish-ai-sdk.yml b/.github/workflows/publish-ai-sdk.yml
index 3f69b421..a325d059 100644
--- a/.github/workflows/publish-ai-sdk.yml
+++ b/.github/workflows/publish-ai-sdk.yml
@@ -18,10 +18,10 @@ jobs:
                 working-directory: ./packages/ai-sdk
         steps:
             - name: Checkout
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup Node
-              uses: actions/setup-node@v4
+              uses: actions/setup-node@v6
               with:
                 registry-url: 'https://registry.npmjs.org'