diff --git a/nodejs/r2pipe-promise/package.json b/nodejs/r2pipe-promise/package.json
index cda0284..6b84514 100644
--- a/nodejs/r2pipe-promise/package.json
+++ b/nodejs/r2pipe-promise/package.json
@@ -1,6 +1,6 @@
 {
   "name": "r2pipe-promise",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "promisified r2pipe api",
   "types": "r2pipe-promise.d.ts",
   "main": "index.js",