Updated build tools and android plugin versions

app/build.gradle

@@ -8,7 +8,7 @@ androidExtensions {
 
 android {
     compileSdkVersion 28
-    buildToolsVersion '28.0.2'
+    buildToolsVersion '28.0.3'
     defaultConfig {
         applicationId 'com.sirekanyan.knigopis'
         minSdkVersion 16

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0'
+        classpath 'com.android.tools.build:gradle:3.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }