Update dependencies

Author: MarkNjunge

app/build.gradle

@@ -10,7 +10,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'io.fabric.tools:gradle:1.24.2'
+        classpath 'io.fabric.tools:gradle:1.25.4'
     }
 }
 
@@ -59,13 +59,13 @@ dependencies {
     implementation "com.android.support:cardview-v7:$support_version"
     implementation "com.android.support:appcompat-v7:$support_version"
     implementation "com.android.support:recyclerview-v7:$support_version"
-    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
 
     //Firebase libraries
-    implementation "com.google.firebase:firebase-auth:16.0.2"
-    implementation "com.google.firebase:firebase-core:16.0.1"
-    implementation "com.google.firebase:firebase-firestore:17.0.3"
-    implementation "com.google.firebase:firebase-messaging:17.1.0"
+    implementation "com.google.firebase:firebase-auth:16.0.3"
+    implementation "com.google.firebase:firebase-core:16.0.3"
+    implementation "com.google.firebase:firebase-firestore:17.1.0"
+    implementation "com.google.firebase:firebase-messaging:17.3.1"
 
     // Room
     implementation "android.arch.persistence.room:runtime:1.1.1"
@@ -76,13 +76,13 @@ dependencies {
     implementation 'com.squareup.retrofit2:retrofit:2.4.0'
     implementation 'com.squareup.retrofit2:adapter-rxjava2:2.4.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
-    implementation 'com.google.code.gson:gson:2.8.4'
-    implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
+    implementation 'com.google.code.gson:gson:2.8.5'
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.11.0'
 
     // Rx
     implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
-    implementation 'io.reactivex.rxjava2:rxjava:2.1.16'
-    implementation 'io.reactivex.rxjava2:rxkotlin:2.2.0'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.1'
+    implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
 
     // Other libraries
     implementation 'com.squareup.picasso:picasso:2.5.2'

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.31'
+    ext.kotlin_version = '1.2.51'
     ext.support_version = '27.1.1'
 
     repositories {
@@ -13,8 +13,8 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.3'
-        classpath 'com.google.gms:google-services:4.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.google.gms:google-services:4.1.0'
         classpath 'com.jakewharton:butterknife-gradle-plugin:8.6.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"