diff --git a/langchain/package.json b/langchain/package.json
index 20504241a3c2..456cfedb3b38 100644
--- a/langchain/package.json
+++ b/langchain/package.json
@@ -1,6 +1,6 @@
 {
   "name": "langchain",
-  "version": "0.0.165",
+  "version": "0.0.166",
   "description": "Typescript bindings for langchain",
   "type": "module",
   "engines": {