diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
index c396185..967bcfa 100644
--- a/.github/workflows/claude-code-review.yml
+++ b/.github/workflows/claude-code-review.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index 68c8f95..56235d1 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@v7
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/cli-ci.yml b/.github/workflows/cli-ci.yml
index d4bb529..cde6128 100644
--- a/.github/workflows/cli-ci.yml
+++ b/.github/workflows/cli-ci.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout (full history)
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
       with:
         # Full history so gitleaks scans every commit, not just the tip.
         fetch-depth: 0
@@ -45,13 +45,13 @@ jobs:
 
     steps:
     - name: Checkout CLI
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
       with:
         path: cli
 
     - name: Checkout dcd (mock-api)
       if: env.HAS_PRIVATE_ACCESS == 'true'
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
       with:
         repository: moropo-com/dcd
         path: dcd
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index dbee47d..acbd99c 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -24,7 +24,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       # Setup .npmrc file to publish to npm
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
diff --git a/.github/workflows/release-binaries.yml b/.github/workflows/release-binaries.yml
index 32467ed..100aad4 100644
--- a/.github/workflows/release-binaries.yml
+++ b/.github/workflows/release-binaries.yml
@@ -24,7 +24,7 @@ jobs:
     permissions:
       contents: write  # Required to upload release assets
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4