diff --git a/src/connector/nodejs/package-lock.json b/src/connector/nodejs/package-lock.json
index ea138dc092806f250d4b27b35c6c93e94e53d54c..4ee92521dac675516d945e8d5f49caf7d00d6287 100644
--- a/src/connector/nodejs/package-lock.json
+++ b/src/connector/nodejs/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "td-connector",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/src/connector/nodejs/package.json b/src/connector/nodejs/package.json
index bfe37e2ab57e4c4e7224d27a83d0602118caf928..233673e7212ba3e30a78d07b88cfd5eab7d97371 100644
--- a/src/connector/nodejs/package.json
+++ b/src/connector/nodejs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "td-connector",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "A Node.js connector for TDengine.",
   "main": "tdengine.js",
   "scripts": {