gradle: update version

Change-Id: I0ce6b9853ae885172d9f51b19664bef3e9cdcf93
diff --git a/ring-android/app/build.gradle b/ring-android/app/build.gradle
index d395d2a..0327413 100644
--- a/ring-android/app/build.gradle
+++ b/ring-android/app/build.gradle
@@ -8,8 +8,8 @@
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 199
-        versionName "20191113-01"
+        versionCode 200
+        versionName "20191115-01"
     }
 
     sourceSets {