update commons to 4.7.0

app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion "27.0.3"
+    compileSdkVersion 28
+    buildToolsVersion "28.0.2"
 
     defaultConfig {
         applicationId "com.simplemobiletools.draw"
         minSdkVersion 16
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 37
         versionName "4.2.0"
         setProperty("archivesBaseName", "draw")
@@ -41,11 +41,11 @@ android {
 }
 
 ext {
-    leakCanaryVersion = '1.5.4'
+    leakCanaryVersion = '1.6.1'
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:4.6.5'
+    implementation 'com.simplemobiletools:commons:4.7.0'
 
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"
     releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryVersion"

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.60'
+    ext.kotlin_version = '1.2.61'
 
     repositories {
         jcenter()