diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7ad92ef6a..ee511c08e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
           bun-version: 1.3.1
 
       - name: 🧩 Install dependencies
-        run: bun install
+        run: bun install --frozen-lockfile
 
       - name: Check versions
         run: |