diff --git a/ring-android/app/build.gradle b/ring-android/app/build.gradle
index 9cfa685..8aa6ca2 100644
--- a/ring-android/app/build.gradle
+++ b/ring-android/app/build.gradle
@@ -8,8 +8,8 @@
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 135
-        versionName "20180931"
+        versionCode 136
+        versionName "20181016"
         vectorDrawables.useSupportLibrary = true
     }
 
@@ -73,13 +73,13 @@
     implementation fileTree(include: '*.jar', dir: 'libs')
     implementation project(':libringclient')
 
-    implementation "androidx.core:core:$android_support_version"
+    implementation "androidx.core:core:1.0.1"
     implementation "androidx.legacy:legacy-support-core-utils:$android_support_version"
 
     implementation "androidx.cardview:cardview:$android_support_version"
     implementation "androidx.preference:preference:$android_support_version"
     implementation "androidx.recyclerview:recyclerview:$android_support_version"
-    implementation "androidx.appcompat:appcompat:$android_support_version"
+    implementation "androidx.appcompat:appcompat:1.0.2"
     implementation "androidx.leanback:leanback:$android_support_version"
     implementation "androidx.leanback:leanback-preference:$android_support_version"
     implementation "com.google.android.material:material:$material_version"
@@ -109,7 +109,7 @@
 
     implementation 'com.jsibbold:zoomage:1.2.0'
 
-    withFirebaseImplementation 'com.google.firebase:firebase-core:16.0.4'
+    withFirebaseImplementation 'com.google.firebase:firebase-core:16.0.5'
     withFirebaseImplementation 'com.google.firebase:firebase-messaging:17.3.4'
 }