diff --git a/build.gradle b/build.gradle
index 54ffae9..e59e450 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,13 @@ buildscript {
             jcenter()
             mavenCentral()
         }
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.3.0-alpha06'
+    }
+    repositories {
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }
 
@@ -12,6 +18,10 @@ allprojects {
     repositories {
         jcenter()
         mavenLocal()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 5efdcec..bf88784 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Oct 03 06:57:42 CEST 2016
+#Fri Aug 24 16:29:24 PDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip
diff --git a/sample/build.gradle b/sample/build.gradle
index 845a762..e829aeb 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 28
+    buildToolsVersion '28.0.2'
 
     defaultConfig {
         applicationId "ffmpeg.videokit.sample"
-        minSdkVersion 10
-        targetSdkVersion 25
+        minSdkVersion 14
+        targetSdkVersion 28
         versionCode 3
         versionName "1.1.0"
     }
@@ -20,11 +20,12 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.1.1'
-    compile 'com.android.support:design:25.1.1'
-    compile project(':videokit')
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    testImplementation 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
+    implementation 'com.android.support:support-v4:28.0.0-rc01'
+    implementation 'com.android.support:design:28.0.0-rc01'
+    implementation project(':videokit')
     //compile 'com.infullmobile.android:videokit-release:1.1.0'
 }
 
diff --git a/videokit/build.gradle b/videokit/build.gradle
index a337319..7ac624b 100644
--- a/videokit/build.gradle
+++ b/videokit/build.gradle
@@ -67,12 +67,12 @@ task("publishIFMPublic", dependsOn: "publishMavenPublicationToIFMPublicReleaseRe
 }
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 28
+    buildToolsVersion '28.0.2'
 
     defaultConfig {
-        minSdkVersion 10
-        targetSdkVersion 25
+        minSdkVersion 14
+        targetSdkVersion 28
         versionCode 3
         versionName "1.1.2"
     }
@@ -99,9 +99,9 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
 
-    testCompile 'junit:junit:4.12'
-    testCompile 'org.mockito:mockito-core:1.10.19'
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.mockito:mockito-core:1.10.19'
 }