diff --git a/app/build.gradle b/app/build.gradle
index f49be9e..758b6bf 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,12 +2,12 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 30
-    buildToolsVersion "30.0.2"
+    buildToolsVersion "30.0.3"
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 30
-        versionCode 30
-        versionName "1.18.0"
+        versionCode 31
+        versionName "1.19.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     lintOptions {