build: Release: version 170

Change-Id: I1c1303975fb8985378e8f3ab6df2fe65eb9c1615
diff --git a/ring-android/app/build.gradle b/ring-android/app/build.gradle
index 65c8158..3277fb5 100644
--- a/ring-android/app/build.gradle
+++ b/ring-android/app/build.gradle
@@ -8,8 +8,8 @@
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode 169
-        versionName "20190602-01"
+        versionCode 170
+        versionName "20190607-01"
     }
 
     sourceSets {