diff --git a/README.md b/README.md
index a7a9ae4..f5878bb 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you only add a course, **the course time is automatically calculated** and ad
 Timetable Library for Android Development   
 Author : Mint Park / Seoul, South Korea   
 Email : nasamk3@gmail.com   
-Newest Version : 1.1.5 (JitPack)  
+Newest Version : 1.3.0 (JitPack)  
   
 ![Platform](https://img.shields.io/badge/Platform-Android-orange.svg)
 ![API](https://img.shields.io/badge/API-19%2B-green.svg)
diff --git a/app/build.gradle b/app/build.gradle
index c179170..48d2827 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 29
-        versionCode 6
-        versionName "1.2.1"
+        versionCode 7
+        versionName "1.3.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {