diff --git a/package-lock.json b/package-lock.json
index eb3a53a..d6f9a6a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "sewing",
-  "version": "0.0.49",
+  "version": "0.0.50",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 1b55302..dd19b12 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sewing",
-  "version": "0.0.49",
+  "version": "0.0.50",
   "description": "A JavaScript utility library in business scenarios",
   "main": "libs/index.js",
   "files": [