diff --git a/app/build.gradle b/app/build.gradle
index 6243f744..b23a516a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -86,7 +86,16 @@ android {
     }
 
 }
-
+configurations.all {
+    resolutionStrategy.eachDependency {  details ->
+        def requested = details.requested
+        if (requested.group == 'com.android.support') {
+            if (!requested.name.startsWith("multidex")) {
+                details.useVersion '25.4.0'
+            }
+        }
+    }
+}
 repositories {
     maven { url "https://jitpack.io" }
     google()
@@ -101,7 +110,7 @@ dependencies {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
     testImplementation 'junit:junit:4.12'
-
+    implementation 'com.android.support:multidex:1.0.1'
 //    compile "com.android.support:support-annotations:${ANDROID_SUPPORT_VERSION}"
 
     implementation "com.android.support:support-v4:${ANDROID_SUPPORT_VERSION}"
diff --git a/app/src/main/java/com/thirtydegreesray/openhub/AppApplication.java b/app/src/main/java/com/thirtydegreesray/openhub/AppApplication.java
index e58a9fac..d4340d74 100644
--- a/app/src/main/java/com/thirtydegreesray/openhub/AppApplication.java
+++ b/app/src/main/java/com/thirtydegreesray/openhub/AppApplication.java
@@ -9,6 +9,7 @@
 import android.content.pm.PackageManager;
 import android.net.ConnectivityManager;
 import android.os.Build;
+import android.support.multidex.MultiDex;
 
 import com.orhanobut.logger.AndroidLogAdapter;
 import com.orhanobut.logger.Logger;
@@ -41,7 +42,7 @@ public class AppApplication extends Application {
     @Override
     protected void attachBaseContext(Context base) {
         super.attachBaseContext(base);
-//        MultiDex.install(this);
+        MultiDex.install(this);
     }
 
     @Override
diff --git a/build.gradle b/build.gradle
index c969c927..977ceacd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.3.1'
         classpath 'com.novoda:gradle-build-properties-plugin:0.3'
     }
 }
diff --git a/gradle.properties b/gradle.properties
index e0a0ab77..e602b71f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -44,7 +44,7 @@ FASTJSON_VERSION=1.1.46.android
 GLIDE_VERSION=4.0.0
 ROUNDED_IMAGEVIEW_VERSION=2.3.0
 CIRCLE_IMAGEVIEW_VERSION=2.1.0
-TOASTY_VERSION = 1.2.5
+TOASTY_VERSION = 1.4.0
 MATERIAL_ABOUT_VERSION = 2.2.1
 SUBMIT_BUTTON_VERSION = 1.1.2
 MATERIAL_DIALOG_VERSION = 0.9.4.5
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b577e43b..49dd6955 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip