diff --git a/Habitica/build.gradle b/Habitica/build.gradle
index 1d98ee1b4..9e2de0303 100644
--- a/Habitica/build.gradle
+++ b/Habitica/build.gradle
@@ -43,32 +43,32 @@ repositories {
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     //Networking
-    implementation 'com.squareup.okhttp3:okhttp:3.9.1'
-    implementation 'com.squareup.okhttp3:logging-interceptor:3.9.1'
+    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
     //REST API handling
-    implementation('com.squareup.retrofit2:retrofit:2.3.0') {
+    implementation('com.squareup.retrofit2:retrofit:2.4.0') {
         exclude module: 'okhttp'
     }
-    implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
-    implementation 'com.squareup.retrofit2:adapter-rxjava:2.3.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
+    implementation 'com.squareup.retrofit2:adapter-rxjava:2.4.0'
     //Crash Logging
-    releaseImplementation('com.crashlytics.sdk.android:crashlytics:2.8.0@aar') {
+    releaseImplementation('com.crashlytics.sdk.android:crashlytics:2.9.4@aar') {
         transitive = true
     }
     // View Elements Binding :)
     implementation 'com.jakewharton:butterknife:8.8.1'
     kapt 'com.jakewharton:butterknife-compiler:8.8.1'
     //Dependency Injection
-    implementation 'com.google.dagger:dagger:2.14.1'
-    kapt 'com.google.dagger:dagger-compiler:2.14.1'
+    implementation 'com.google.dagger:dagger:2.16'
+    kapt 'com.google.dagger:dagger-compiler:2.16'
     compileOnly 'org.glassfish:javax.annotation:10.0-b28'
     //App Compatibility and Material Design
-    implementation 'com.android.support:appcompat-v7:27.0.2'
-    implementation 'com.android.support:design:27.0.2'
-    implementation 'com.android.support:recyclerview-v7:27.0.2'
-    implementation 'com.android.support:preference-v14:27.0.2'
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:design:27.1.1'
+    implementation 'com.android.support:recyclerview-v7:27.1.1'
+    implementation 'com.android.support:preference-v14:27.1.1'
     //QR Code
-    implementation 'com.github.kenglxn.QRGen:android:2.2.0'
+    implementation 'com.github.kenglxn.QRGen:android:2.5.0'
     // Emojis
     implementation 'com.github.viirus:emoji-lib:0.0.5'
     // Markdown
@@ -84,30 +84,30 @@ dependencies {
     // IAP Handling / Verification
     implementation 'org.solovyev.android:checkout:1.2.1'
     //Facebook
-    implementation('com.facebook.android:facebook-android-sdk:4.30.0') {
+    implementation('com.facebook.android:facebook-android-sdk:4.34.0') {
         transitive = true
     }
     implementation 'fr.avianey.com.viewpagerindicator:library:2.4.1@aar'
     // lodash/underscore
-    implementation 'com.github.javadev:underscore:1.23'
+    implementation 'com.github.javadev:underscore:1.34'
     //RxJava
     implementation 'io.reactivex:rxandroid:1.2.1'
-    implementation 'io.reactivex:rxjava:1.3.5'
+    implementation 'io.reactivex:rxjava:1.3.8'
     //Analytics
-    implementation 'com.amplitude:android-sdk:2.16.0'
+    implementation 'com.amplitude:android-sdk:2.18.1'
     // Fresco Image Management Library
-    implementation('com.facebook.fresco:fresco:1.8.0') {
+    implementation('com.facebook.fresco:fresco:1.9.0') {
         exclude module: 'bolts-android'
     }
-    implementation('com.facebook.fresco:animated-gif:1.8.0') {
+    implementation('com.facebook.fresco:animated-gif:1.9.0') {
         exclude module: 'bolts-android'
     }
     //Tests
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.assertj:assertj-core:2.6.0'
     testImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.3'
-    testImplementation 'org.robolectric:robolectric:3.3.2'
-    testImplementation 'org.robolectric:shadows-multidex:3.3.2'
+    testImplementation 'org.robolectric:robolectric:3.8'
+    testImplementation 'org.robolectric:shadows-multidex:3.8'
     testImplementation 'org.robolectric:shadows-support-v4:3.3.2'
     testImplementation 'org.mockito:mockito-core:2.8.9'
     testImplementation 'org.powermock:powermock-api-mockito2:1.7.0'
@@ -115,20 +115,20 @@ dependencies {
     testImplementation 'org.powermock:powermock-module-junit4-rule:1.7.0'
     testImplementation 'org.powermock:powermock-module-junit4:1.7.0'
     //Leak Detection
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.5.3'
-    releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.3'
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.5.4'
+    releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.4'
     //Push Notifications
     implementation 'com.google.firebase:firebase-core:11.4.2'
     implementation 'com.google.firebase:firebase-messaging:11.4.2'
     implementation 'com.google.android.gms:play-services-auth:11.4.2'
     implementation 'org.apmem.tools:layouts:1.10@aar'
     implementation 'com.roughike:bottom-bar:2.3.1'
-    implementation 'io.realm:android-adapters:2.1.0'
+    implementation 'io.realm:android-adapters:3.0.0'
     implementation(project(':seeds-sdk')) {
         exclude group: 'com.google.android.gms'
         exclude group: 'com.android.support', module: 'multidex'
     }
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }
 
 
@@ -176,7 +176,6 @@ android {
 
     productFlavors {
         dev {
-            minSdkVersion 21
             dimension "buildType"
         }
 
@@ -200,12 +199,12 @@ android {
             res.srcDirs = ['res']
             assets.srcDirs = ['assets']
         }
-        robolectric {
+        /*robolectric {
             manifest.srcFile 'AndroidManifestTesting.xml'
             java.srcDir file('src/test/java/')
             res.srcDirs = ['res']
-        }
-        instrumentTest.setRoot('tests')
+        }*/
+        //instrumentTest.setRoot('tests')
         release { java.srcDirs = ['src/release/java'] }
     }
 
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/ChallengeRepositoryImpl.java b/Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/ChallengeRepositoryImpl.java
index adeb788da..04860d10b 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/ChallengeRepositoryImpl.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/data/implementation/ChallengeRepositoryImpl.java
@@ -1,6 +1,6 @@
 package com.habitrpg.android.habitica.data.implementation;
 
-import com.github.underscore.$;
+import com.github.underscore.U;
 import com.habitrpg.android.habitica.data.ApiClient;
 import com.habitrpg.android.habitica.data.ChallengeRepository;
 import com.habitrpg.android.habitica.data.local.ChallengeLocalRepository;
@@ -38,12 +38,12 @@ public class ChallengeRepositoryImpl extends BaseRepositoryImpl<ChallengeLocalRe
 
 
     private TasksOrder getTaskOrders(List<Task> taskList) {
-        Map<String, List<Task>> stringListMap = $.groupBy(taskList, t -> t.getType());
+        Map<String, List<Task>> stringListMap = U.groupBy(taskList, t -> t.getType());
 
         TasksOrder tasksOrder = new TasksOrder();
 
         for (Map.Entry<String, List<Task>> entry : stringListMap.entrySet()) {
-            List<String> taskIdList = $.map(entry.getValue(), t -> t.getId());
+            List<String> taskIdList = U.map(entry.getValue(), t -> t.getId());
 
             switch (entry.getKey()) {
                 case Task.TYPE_HABIT:
@@ -87,8 +87,8 @@ public class ChallengeRepositoryImpl extends BaseRepositoryImpl<ChallengeLocalRe
     public Observable<Challenge> updateChallenge(Challenge challenge, List<Task> fullTaskList,
                                                  List<Task> addedTaskList, List<Task> updatedTaskList, List<String> removedTaskList) {
 
-        ArrayList<Observable> observablesToWait = new ArrayList<>($.map(updatedTaskList, t -> apiClient.updateTask(t.getId(), t)));
-        observablesToWait.addAll($.map(removedTaskList, apiClient::deleteTask));
+        ArrayList<Observable> observablesToWait = new ArrayList<>(U.map(updatedTaskList, t -> apiClient.updateTask(t.getId(), t)));
+        observablesToWait.addAll(U.map(removedTaskList, apiClient::deleteTask));
 
         if (addedTaskList.size() != 0) {
             observablesToWait.add(addChallengeTasks(challenge.id, addedTaskList));
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/CreateChallengeActivity.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/CreateChallengeActivity.java
index e16546919..7ffa46d11 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/CreateChallengeActivity.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/activities/CreateChallengeActivity.java
@@ -30,7 +30,7 @@ import android.widget.ImageView;
 import android.widget.Spinner;
 import android.widget.TextView;
 
-import com.github.underscore.$;
+import com.github.underscore.U;
 import com.habitrpg.android.habitica.R;
 import com.habitrpg.android.habitica.components.AppComponent;
 import com.habitrpg.android.habitica.data.ChallengeRepository;
@@ -220,7 +220,7 @@ public class CreateChallengeActivity extends BaseActivity {
         }
 
         AlertDialog.Builder builder = new AlertDialog.Builder(this)
-                .setMessage($.join(errorMessages, "\n"));
+                .setMessage(U.join(errorMessages, "\n"));
 
         AlertDialog alert = builder.create();
         alert.show();
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/NavigationDrawerAdapter.kt b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/NavigationDrawerAdapter.kt
index c98073d44..89947b9cd 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/NavigationDrawerAdapter.kt
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/NavigationDrawerAdapter.kt
@@ -64,16 +64,16 @@ class NavigationDrawerAdapter(tintColor: Int, backgroundTintColor: Int): Recycle
         notifyDataSetChanged()
     }
 
-    override fun onBindViewHolder(holder: RecyclerView.ViewHolder?, position: Int) {
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
         val drawerItem = getItem(position)
         if (getItemViewType(position) == 0) {
             (holder as DrawerItemViewHolder?)?.tintColor = tintColor
-            holder?.backgroundTintColor = backgroundTintColor
-            holder?.bind(drawerItem, drawerItem.identifier == selectedItem)
-            holder?.itemView?.setOnClickListener { itemSelectedEvents.onNext(drawerItem.identifier) }
+            holder.backgroundTintColor = backgroundTintColor
+            holder.bind(drawerItem, drawerItem.identifier == selectedItem)
+            holder.itemView?.setOnClickListener { itemSelectedEvents.onNext(drawerItem.identifier) }
         } else {
             (holder as SectionHeaderViewHolder?)?.backgroundTintColor = backgroundTintColor
-            holder?.bind(drawerItem)
+            holder.bind(drawerItem)
         }
     }
 
@@ -83,7 +83,7 @@ class NavigationDrawerAdapter(tintColor: Int, backgroundTintColor: Int): Recycle
 
     override fun getItemViewType(position: Int): Int = if (getItem(position).isHeader) 1 else 0
 
-    override fun onCreateViewHolder(parent: ViewGroup?, viewType: Int): RecyclerView.ViewHolder {
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
         return if (viewType == 0) {
             DrawerItemViewHolder(parent?.inflate(R.layout.drawer_main_item))
         } else {
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengeTasksRecyclerViewAdapter.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengeTasksRecyclerViewAdapter.java
index ae4a5fd7d..f74ce5bcc 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengeTasksRecyclerViewAdapter.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengeTasksRecyclerViewAdapter.java
@@ -7,7 +7,7 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.github.underscore.$;
+import com.github.underscore.U;
 import com.habitrpg.android.habitica.R;
 import com.habitrpg.android.habitica.components.AppComponent;
 import com.habitrpg.android.habitica.helpers.TaskFilterHelper;
@@ -89,7 +89,7 @@ public class ChallengeTasksRecyclerViewAdapter
     }
 
     public int addTaskUnder(Task taskToAdd, Task taskAbove) {
-        int position = $.findIndex(this.getContent(), t -> t.getId().equals(taskAbove.getId()));
+        int position = U.findIndex(this.getContent(), t -> t.getId().equals(taskAbove.getId()));
 
         getContent().add(position + 1, taskToAdd);
         filter();
@@ -127,7 +127,7 @@ public class ChallengeTasksRecyclerViewAdapter
     }
 
     public List<Task> getTaskList(){
-        return $.map(getContent(), t -> t);
+        return U.map(getContent(), t -> t);
     }
 
 
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengesFilterRecyclerViewAdapter.java b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengesFilterRecyclerViewAdapter.java
index 895239d80..85231a087 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengesFilterRecyclerViewAdapter.java
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/social/challenges/ChallengesFilterRecyclerViewAdapter.java
@@ -6,7 +6,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CheckBox;
 
-import com.github.underscore.$;
+import com.github.underscore.U;
 import com.habitrpg.android.habitica.R;
 import com.habitrpg.android.habitica.models.social.Group;
 
@@ -64,7 +64,7 @@ public class ChallengesFilterRecyclerViewAdapter extends RecyclerView.Adapter<Ch
 
     public void selectAll(List<Group> groupsToCheck){
         for (ChallengeViewHolder h : holderList) {
-            h.checkbox.setChecked($.find(groupsToCheck, g -> h.group.getId().equals(g.getId())).isPresent());
+            h.checkbox.setChecked(U.find(groupsToCheck, g -> h.group.getId().equals(g.getId())).isPresent());
         }
     }
     public List<Group> getCheckedEntries(){
diff --git a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/tasks/RealmBaseTasksRecyclerViewAdapter.kt b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/tasks/RealmBaseTasksRecyclerViewAdapter.kt
index 264ad0368..d61ccd1c1 100644
--- a/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/tasks/RealmBaseTasksRecyclerViewAdapter.kt
+++ b/Habitica/src/main/java/com/habitrpg/android/habitica/ui/adapter/tasks/RealmBaseTasksRecyclerViewAdapter.kt
@@ -57,14 +57,14 @@ abstract class RealmBaseTasksRecyclerViewAdapter<VH : BaseTaskViewHolder>(privat
         filter()
     }
 
-    override fun onAttachedToRecyclerView(recyclerView: RecyclerView?) {
+    override fun onAttachedToRecyclerView(recyclerView: RecyclerView) {
         super.onAttachedToRecyclerView(recyclerView)
         if (hasAutoUpdates && isDataValid) {
             addListener(data)
         }
     }
 
-    override fun onDetachedFromRecyclerView(recyclerView: RecyclerView?) {
+    override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) {
         super.onDetachedFromRecyclerView(recyclerView)
         if (hasAutoUpdates && isDataValid) {
 
diff --git a/build.gradle b/build.gradle
index 69ec5a081..9b8092514 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,8 +1,8 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.30'
-    ext.build_tools_version = '26.0.2'
+    ext.kotlin_version = '1.2.50'
+    ext.build_tools_version = '27.0.3'
     ext.sdk_version = 27
 
     repositories {
@@ -11,9 +11,9 @@ buildscript {
         maven { url "https://plugins.gradle.org/m2/" }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.3'
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
-        classpath 'com.google.gms:google-services:3.1.1'
+        classpath 'com.google.gms:google-services:4.0.1'
         classpath "io.realm:realm-gradle-plugin:3.7.2"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'me.tatarka.retrolambda.projectlombok:lombok.ast:0.2.3.a2'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 532a7d093..c229220f4 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Oct 26 13:59:07 CEST 2017
+#Thu Jul 05 12:18:36 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/seeds-sdk/build.gradle b/seeds-sdk/build.gradle
index 6140497fe..95c490691 100755
--- a/seeds-sdk/build.gradle
+++ b/seeds-sdk/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.novoda:bintray-release:0.5.0'
+        classpath 'com.novoda:bintray-release:0.8.0'
     }
 }
 
@@ -62,10 +62,10 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'org.glassfish:javax.json:1.0.4'
     implementation 'com.google.android.gms:play-services:11.4.2'
-    implementation 'com.google.code.gson:gson:2.8.0'
-    implementation 'com.android.support:multidex:1.0.2'
+    implementation 'com.google.code.gson:gson:2.8.2'
+    implementation 'com.android.support:multidex:1.0.3'
     implementation 'com.loopj.android:android-async-http:1.4.9'
-    implementation 'org.solovyev.android:checkout:1.0.1@aar'
+    implementation 'org.solovyev.android:checkout:1.2.1@aar'
     androidTestImplementation 'org.mockito:mockito-core:2.8.9'
     androidTestImplementation 'com.google.dexmaker:dexmaker:1.2'
     androidTestImplementation 'com.google.dexmaker:dexmaker-mockito:1.2'