update dependencies

app/build.gradle

@@ -106,12 +106,12 @@ dependencies {
     implementation "com.google.dagger:dagger-android-support:$daggerVersion"
     kapt "com.google.dagger:dagger-android-processor:$daggerVersion"
     testImplementation 'org.robolectric:robolectric:3.8'
-    testImplementation 'org.mockito:mockito-inline:2.19.1'
+    testImplementation 'org.mockito:mockito-inline:2.21.0'
     androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.1', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
     debugImplementation 'im.dino:dbinspector:3.4.1@aar'
-    implementation 'io.reactivex.rxjava2:rxjava:2.1.16'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.0'
     implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
     implementation 'com.uber.autodispose:autodispose-android-archcomponents:0.8.0'
     implementation 'com.uber.autodispose:autodispose-kotlin:0.8.0'

build.gradle

@@ -1,13 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.51'
+    ext.kotlin_version = '1.2.60'
     repositories {
         jcenter()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.3'
+        classpath 'com.android.tools.build:gradle:3.1.4'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }