diff --git a/app/build.gradle b/app/build.gradle
index 0ce0c83..1df0b95 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,11 +2,11 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion "25.0.3"
+    buildToolsVersion '28.0.3'
 
     defaultConfig {
         applicationId "com.snatik.matches"
-        minSdkVersion 11
+        minSdkVersion 19
         targetSdkVersion 25
         versionCode 1006
         versionName "1.0.06"
@@ -20,7 +20,7 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.3.1'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testImplementation 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:25.3.1'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index cf9b152..4bd9a20 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,10 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.snatik.matches" >
 
-    <uses-sdk
-        android:minSdkVersion="11"
-        android:targetSdkVersion="21" />
-
     <application
         android:name=".GameApplication"
         android:allowBackup="true"
diff --git a/build.gradle b/build.gradle
index c2eea8e..ecd45f4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,10 +2,11 @@
 
 buildscript {
     repositories {
+        google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.2.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -14,6 +15,7 @@ buildscript {
 
 allprojects {
     repositories {
+        google()
         jcenter()
     }
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ea8723e..132616b 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Oct 17 19:24:54 BRST 2016
+#Wed Dec 05 19:48:16 CST 2018
 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-4.6-all.zip