diff --git a/app/build.gradle b/app/build.gradle
index 0186326..dcf9839 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,9 +1,8 @@
 apply plugin: 'com.android.application'
-apply plugin: 'com.neenbedankt.android-apt'
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    buildToolsVersion '26.0.2'
     defaultConfig {
         applicationId "cy.agorise.crystalwallet"
         minSdkVersion 19
@@ -33,23 +32,17 @@ dependencies {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
     //testCompile 'com.android.support.test:runner:1.0.1'
-
-    
-
-
-
-
     compile  'com.android.support:appcompat-v7:26.1.0'
     compile 'com.android.support:support-v4:26.1.0'
     compile 'com.android.support:design:26.1.0'
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
-    compile 'android.arch.lifecycle:runtime:1.0.0-alpha9-1'
-    compile 'android.arch.lifecycle:extensions:1.0.0-alpha9-1'
-    compile 'android.arch.persistence.room:runtime:1.0.0-alpha9-1'
-    compile 'android.arch.paging:runtime:1.0.0-alpha1'
+    compile 'android.arch.lifecycle:runtime:1.0.3'
+    compile 'android.arch.lifecycle:extensions:1.0.0'
+    compile 'android.arch.persistence.room:runtime:1.0.0'
+    compile 'android.arch.paging:runtime:1.0.0-alpha3'
     compile 'com.idescout.sql:sqlscout-server:2.0'
-    compile 'com.google.code.gson:gson:2.2.4'
-    compile 'com.squareup.retrofit2:retrofit:2.1.0'
+    compile 'com.google.code.gson:gson:2.8.0'
+    compile 'com.squareup.retrofit2:retrofit:2.2.0'
     compile 'com.squareup.retrofit2:converter-gson:2.1.0'
     compile 'org.bitcoinj:bitcoinj-core:0.14.3'
     compile 'com.neovisionaries:nv-websocket-client:1.30'
@@ -58,7 +51,7 @@ dependencies {
     compile 'com.github.bilthon:graphenej:0.4.6-alpha1'
     testCompile 'junit:junit:4.12'
     testCompile 'org.mockito:mockito-core:1.10.19'
-    annotationProcessor 'android.arch.lifecycle:compiler:1.0.0-alpha9-1'
-    apt 'android.arch.persistence.room:compiler:1.0.0-alpha9-1'
-    apt 'com.jakewharton:butterknife-compiler:8.8.1'
+    annotationProcessor 'android.arch.lifecycle:compiler:1.0.0'
+    annotationProcessor 'android.arch.persistence.room:compiler:1.0.0'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }
diff --git a/build.gradle b/build.gradle
index e25ab03..aad8aaa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 1b3af03..aa80552 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Aug 21 21:58:40 BRT 2017
+#Mon Nov 13 18:37:27 VET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip