diff --git a/package.json b/package.json
index fb18c3a..2c10526 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "excel-course",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "main": "index.js",
   "devDependencies": {
     "@babel/core": "^7.18.6",