diff --git a/app/build.gradle b/app/build.gradle
index e03d379..0a8c96f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -22,11 +22,11 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
     defaultConfig {
         applicationId "fr.plnech.lifelogger"
         minSdkVersion 21
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -41,37 +41,36 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     // Support Library
-    implementation 'com.android.support:appcompat-v7:27.1.0'
-    implementation 'com.android.support:design:27.1.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
 
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 
     // ViewModel and LiveData
-    implementation "android.arch.lifecycle:extensions:1.1.0"
+    implementation "android.arch.lifecycle:extensions:1.1.1"
     // alternatively, just ViewModel
-    implementation "android.arch.lifecycle:viewmodel:1.1.0"
+    //implementation "android.arch.lifecycle:viewmodel:1.1.0"
     // alternatively, just LiveData
-    implementation "android.arch.lifecycle:livedata:1.1.0"
+    //implementation "android.arch.lifecycle:livedata:1.1.0"
 
-    kapt "android.arch.lifecycle:compiler:1.1.0"
+    kapt "android.arch.lifecycle:compiler:1.1.1"
 
     // Room (use 1.1.0-alpha3 for latest alpha)
-    implementation "android.arch.persistence.room:runtime:1.0.0"
-    kapt "android.arch.persistence.room:compiler:1.0.0"
+    implementation "android.arch.persistence.room:runtime:1.1.1"
+    kapt "android.arch.persistence.room:compiler:1.1.1"
 
     // Paging
-    implementation "android.arch.paging:runtime:1.0.0-alpha6"
+    implementation "android.arch.paging:runtime:1.0.1"
 
     // Test helpers for LiveData
     testImplementation "android.arch.core:core-testing:1.1.0"
 
     // Test helpers for Room
     testImplementation "android.arch.persistence.room:testing:1.0.0"
-
 }
diff --git a/build.gradle b/build.gradle
index 8400623..f478256 100644
--- a/build.gradle
+++ b/build.gradle
@@ -18,13 +18,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.21'
+    ext.kotlin_version = '1.3.0'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index be76599..876cf34 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,23 +1,6 @@
-#
-#     Copyright (C) 2018 PLNech
-#
-#     This program is free software: you can redistribute it and/or modify
-#     it under the terms of the GNU General Public License as published by
-#     the Free Software Foundation, either version 3 of the License, or
-#     (at your option) any later version.
-#
-#     This program is distributed in the hope that it will be useful,
-#     but WITHOUT ANY WARRANTY; without even the implied warranty of
-#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#     GNU General Public License for more details.
-#
-#     You should have received a copy of the GNU General Public License
-#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-#Sat Mar 03 19:09:45 CET 2018
+#Sun Feb 17 17:46:14 CET 2019
 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-4.10.1-all.zip