diff --git a/app/build.gradle b/app/build.gradle
index 4d2d6e89..cf4654a1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -70,7 +70,7 @@ ext {
     annotationsVersion = '1.0.1'
     appcompatVersion = '1.0.2'
     cardviewVersion = '1.0.0'
-    databindingVersion = '3.1.3'
+    databindingVersion = '3.3.1'
     materialComponentsVersion = '1.0.0'
     jsr305Version = '3.0.2'
     preferenceVersion = '1.0.0'
diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml
index fce295ea..27f5d1f3 100644
--- a/app/src/main/res/xml/preferences.xml
+++ b/app/src/main/res/xml/preferences.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
     <com.wireguard.android.preference.VersionPreference android:icon="@mipmap/ic_launcher" />
     <CheckBoxPreference
         android:defaultValue="false"
@@ -15,4 +15,4 @@
         android:summaryOff="@string/dark_theme_summary_off"
         android:summaryOn="@string/dark_theme_summary_on"
         android:title="@string/dark_theme_title" />
-</PreferenceScreen>
+</androidx.preference.PreferenceScreen>
diff --git a/build.gradle b/build.gradle
index 421858de..e60bbd60 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ allprojects {
 
 buildscript {
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.3.1'
     }
     repositories {
         google()
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index fb5b432f..8fb34666 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Oct 01 15:59:48 CEST 2018
+#Sun Feb 17 03:37:07 CET 2019
 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