diff --git a/osrm-text-instructions/app/build.gradle b/osrm-text-instructions/app/build.gradle
index 42498c4..8e88cb4 100644
--- a/osrm-text-instructions/app/build.gradle
+++ b/osrm-text-instructions/app/build.gradle
@@ -21,24 +21,22 @@ android {
 
 dependencies {
   // Support libraries
-  compile rootProject.ext.dep.supportAppcompatV7
-  compile rootProject.ext.dep.supportConstraintLayout
+  implementation rootProject.ext.dep.supportAppcompatV7
+  implementation rootProject.ext.dep.supportConstraintLayout
 
   // Logging
-  compile rootProject.ext.dep.timber
-
-  // Butter Knife
-  compile rootProject.ext.dep.butterKnife
-  annotationProcessor rootProject.ext.dep.butterKnifeProcessor
+  implementation rootProject.ext.dep.timber
 
   // Leak Canary
-  debugCompile rootProject.ext.dep.leakCanaryDebug
-  releaseCompile rootProject.ext.dep.leakCanaryRelease
-  testCompile rootProject.ext.dep.leakCanaryTest
+  debugImplementation rootProject.ext.dep.leakCanaryDebug
+  releaseImplementation rootProject.ext.dep.leakCanaryRelease
+  testImplementation rootProject.ext.dep.leakCanaryTest
 
   // Unit Testing
-  testCompile rootProject.ext.dep.junit
-  testCompile rootProject.ext.dep.mockito
+  testImplementation rootProject.ext.dep.junit
+  testImplementation rootProject.ext.dep.mockito
+  implementation 'androidx.vectordrawable:vectordrawable:1.2.0-alpha01'
+  implementation 'androidx.vectordrawable:vectordrawable-animated:1.1.0'
 
   // Instrumentation testing
   androidTestCompile(rootProject.ext.dep.testEspressoCore, {
diff --git a/osrm-text-instructions/app/src/main/java/org/project_osrm/instructions/testapp/MainActivity.java b/osrm-text-instructions/app/src/main/java/org/project_osrm/instructions/testapp/MainActivity.java
index 2602cb0..fc3344b 100644
--- a/osrm-text-instructions/app/src/main/java/org/project_osrm/instructions/testapp/MainActivity.java
+++ b/osrm-text-instructions/app/src/main/java/org/project_osrm/instructions/testapp/MainActivity.java
@@ -1,15 +1,16 @@
 package org.project_osrm.instructions.testapp;
 
-import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 
+import androidx.appcompat.app.AppCompatActivity;
+
 import org.project_osrm.instructions.app.R;
 
 public class MainActivity extends AppCompatActivity {
 
-  @Override
-  protected void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.activity_main);
-  }
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
 }
diff --git a/osrm-text-instructions/app/src/main/res/layout/activity_main.xml b/osrm-text-instructions/app/src/main/res/layout/activity_main.xml
index 65bc710..a68bf70 100644
--- a/osrm-text-instructions/app/src/main/res/layout/activity_main.xml
+++ b/osrm-text-instructions/app/src/main/res/layout/activity_main.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -16,4 +16,4 @@
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent"/>
 
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/osrm-text-instructions/build.gradle b/osrm-text-instructions/build.gradle
index 316926c..7d53aa8 100644
--- a/osrm-text-instructions/build.gradle
+++ b/osrm-text-instructions/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     jcenter()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.3'
+    classpath 'com.android.tools.build:gradle:4.0.0'
   }
 }
 
diff --git a/osrm-text-instructions/dependencies.gradle b/osrm-text-instructions/dependencies.gradle
index 7f2efd8..1f257d8 100644
--- a/osrm-text-instructions/dependencies.gradle
+++ b/osrm-text-instructions/dependencies.gradle
@@ -1,11 +1,11 @@
 ext {
   minSdkVersion = 15
-  targetSdkVersion = 25
-  compileSdkVersion = 25
-  buildToolsVersion = "26.0.0"
+  targetSdkVersion = 29
+  compileSdkVersion = 29
+  buildToolsVersion = "29.0.3"
 
-  versionCode = 2
-  versionName = "0.2.0"
+  versionCode = 3
+  versionName = "0.2.1"
 
   supportLibVersion = "25.4.0"
   leakCanaryVersion = '1.5.1'
diff --git a/osrm-text-instructions/gradle/wrapper/gradle-wrapper.properties b/osrm-text-instructions/gradle/wrapper/gradle-wrapper.properties
index 037dccb..f664254 100644
--- a/osrm-text-instructions/gradle/wrapper/gradle-wrapper.properties
+++ b/osrm-text-instructions/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip