diff --git a/app/build.gradle b/app/build.gradle
index b62109c..d02ce58 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,15 +1,14 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
 
     defaultConfig {
         applicationId "net.yrom.screenrecorder.demo"
         minSdkVersion 21
-        targetSdkVersion 26
-        versionCode 12
-        versionName '2.3'
+        targetSdkVersion 27
+        versionCode 13
+        versionName '2.4'
     }
 
     compileOptions {
diff --git a/build.gradle b/build.gradle
index 29ff40c..f77fe35 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }