diff --git a/build.gradle b/build.gradle
index e685cf5..e47a4f5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,8 +12,8 @@ buildscript {
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion "27.0.3"
+    compileSdkVersion 28
+    buildToolsVersion "28.0.3"
 
     lintOptions {
         abortOnError false
@@ -24,7 +24,7 @@ android {
         versionCode 68
         versionName "2.0.4"
         minSdkVersion 16
-        targetSdkVersion 27
+        targetSdkVersion 28
         maxSdkVersion 27
         ndk {
             // Specifies the ABI configurations of your native
@@ -54,11 +54,11 @@ repositories {
 }
 
 dependencies {
-    compile 'com.android.support:support-v13:27.1.1'
-    compile 'com.android.support:appcompat-v7:27.1.1'
-    compile 'com.android.support:design:27.1.1'
+    compile 'com.android.support:support-v13:28.0.0'
+    compile 'com.android.support:appcompat-v7:28.0.0'
+    compile 'com.android.support:design:28.0.0'
     compile 'in.srain.cube:ultra-ptr:1.0.11'
     compile 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
-    compile 'com.android.support:support-v4:27.1.1'
+    compile 'com.android.support:support-v4:28.0.0'
     implementation project(':ncsmsgo')
 }