diff --git a/.github/workflows/canary-release.yml b/.github/workflows/canary-release.yml
index f026f1ad..d6388d1f 100644
--- a/.github/workflows/canary-release.yml
+++ b/.github/workflows/canary-release.yml
@@ -16,7 +16,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           ref: ${{ inputs.branch || github.ref }}
 
diff --git a/.github/workflows/changeset-check.yml b/.github/workflows/changeset-check.yml
index 2f786278..3ce60c1e 100644
--- a/.github/workflows/changeset-check.yml
+++ b/.github/workflows/changeset-check.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index 8133180f..678e4a68 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/ecr-deploy.yml b/.github/workflows/ecr-deploy.yml
index c75a6bab..79d4e461 100644
--- a/.github/workflows/ecr-deploy.yml
+++ b/.github/workflows/ecr-deploy.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4
diff --git a/.github/workflows/publish-mcp.yml b/.github/workflows/publish-mcp.yml
index b74cec72..34cd0a94 100644
--- a/.github/workflows/publish-mcp.yml
+++ b/.github/workflows/publish-mcp.yml
@@ -17,7 +17,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Setup Node
         uses: actions/setup-node@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 29e797b4..760e15f8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Setup Node
         uses: actions/setup-node@v4