diff --git a/app/build.gradle b/app/build.gradle
index c4c148db..76d85caa 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,14 +5,14 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 27
-    buildToolsVersion '27.0.1'
+    buildToolsVersion '27.0.2'
 
     defaultConfig {
         minSdkVersion 16
         targetSdkVersion 27
 
-        versionName "5.6.1"
-        versionCode = 139
+        versionName "5.6.2"
+        versionCode = 140
     }
 
     flavorDimensions "root"