diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e591793..87f418a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Print Swift version
         run: swift --version
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set release version
         run: |
diff --git a/README.md b/README.md
index 6bd9197..ea4f2d9 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@ CodexBar shows your Codex plan limits in the menu bar—the same session and wee
 
 That's the whole app. No cost tracking, charts, token copying, account switching, or provider abstraction.
 
+> Looking for the same simple menu bar experience for Claude? See [ClaudeBar](https://github.com/GordonBeeming/claude-bar).
+
 ## Install
 
 ```sh