diff --git a/app/build.gradle b/app/build.gradle
index 358a0c6..e40ca58 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,7 +3,7 @@ apply plugin: 'kotlin-android'
 
 android {
     compileSdkVersion 27
-    buildToolsVersion "27.0.3"
+    buildToolsVersion "28.0.1"
     defaultConfig {
         applicationId "telegra.ph"
         minSdkVersion 15
@@ -14,7 +14,7 @@ android {
     }
     buildTypes {
         debug {
-            minifyEnabled true
+            minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             applicationIdSuffix '.debug'
             versionNameSuffix ' debug'
@@ -31,7 +31,7 @@ dependencies {
     implementation 'com.android.support:recyclerview-v7:27.1.1'
     implementation 'com.android.support:support-v13:27.1.1'
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'com.github.delight-im:Android-AdvancedWebView:v3.1.2'
+    implementation 'com.github.delight-im:Android-AdvancedWebView:v3.1.3'
     implementation 'com.afollestad.material-dialogs:core:0.9.6.0'
-    implementation 'com.github.kittinunf.fuel:fuel-android:1.13.0'
+    implementation 'com.github.kittinunf.fuel:fuel-android:1.14.0'
 }
diff --git a/app/src/main/assets/editor.html b/app/src/main/assets/editor.html
index 4784879..12117aa 100644
--- a/app/src/main/assets/editor.html
+++ b/app/src/main/assets/editor.html
@@ -5,7 +5,7 @@
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
-	<link href="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.9/summernote-lite.css" rel="stylesheet">
+	<link href="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.10/summernote-lite.css" rel="stylesheet">
 	<style>
 		* {
 			max-width: 100% !important;
diff --git a/app/src/main/assets/viewer.html b/app/src/main/assets/viewer.html
index 80a1eb3..8913c4a 100644
--- a/app/src/main/assets/viewer.html
+++ b/app/src/main/assets/viewer.html
@@ -6,7 +6,7 @@
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
 	<link rel="stylesheet"
-	      href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
+	      href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css">
 	<style>
 		* {
 			max-width: 100% !important;
diff --git a/build.gradle b/build.gradle
index 99bd258..7d574f5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,18 +1,18 @@
 buildscript {
-    ext.kotlin_version = '1.2.41'
+    ext.kotlin_version = '1.2.51'
     repositories {
         jcenter()
         mavenCentral()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
 plugins {
-    id 'com.github.ben-manes.versions' version '0.17.0'
+    id 'com.github.ben-manes.versions' version '0.20.0'
 }
 
 allprojects {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 91ca28c..0d4a951 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 16d2805..a95009c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists