diff --git a/packages/vertex-sdk/yarn.lock b/packages/vertex-sdk/yarn.lock
index 14d4ac35..82407140 100644
--- a/packages/vertex-sdk/yarn.lock
+++ b/packages/vertex-sdk/yarn.lock
@@ -16,7 +16,9 @@
     "@jridgewell/trace-mapping" "^0.3.9"
 
 "@anthropic-ai/sdk@file:../../dist":
+  # x-release-please-start-version
   version "0.12.4"
+  # x-release-please-end-version
   dependencies:
     "@types/node" "^18.11.18"
     "@types/node-fetch" "^2.6.4"
diff --git a/release-please-config.json b/release-please-config.json
index 553745ec..ca6e7a44 100644
--- a/release-please-config.json
+++ b/release-please-config.json
@@ -64,6 +64,7 @@
   "release-type": "node",
   "extra-files": [
     "src/version.ts",
-    "README.md"
+    "README.md",
+    "packages/vertex-sdk/yarn.lock"
   ]
 }