diff --git a/app/build.gradle b/app/build.gradle
index 81d5415..54d9867 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         minSdkVersion 16
         targetSdkVersion 29
 
-        versionCode 164
-        versionName "2.1.0"
+        versionCode 171
+        versionName "2.1.1"
     }
 
     buildTypes {
@@ -32,6 +32,13 @@ android {
             applicationId "com.testfairy.samples.drawmefairy.audio"
         }
     }
+    
+    signingConfigs {
+        debug {
+            v1SigningEnabled true
+            v2SigningEnabled true
+        }
+    }
 }
 
 dependencies {
diff --git a/app/src/main/java/audio/TestFairyAudioRecord.java b/app/src/main/java/audio/TestFairyAudioRecord.java
index 8d4a74a..67ea1c7 100644
--- a/app/src/main/java/audio/TestFairyAudioRecord.java
+++ b/app/src/main/java/audio/TestFairyAudioRecord.java
@@ -13,9 +13,9 @@
 import android.util.Log;
 import android.widget.Toast;
 
+import com.testfairy.AudioSample;
 import com.testfairy.SessionStateListener;
 import com.testfairy.TestFairy;
-import com.testfairy.modules.audio.AudioSample;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -72,7 +72,6 @@ static public void begin(Context context) {
 		Application a = (Application) context.getApplicationContext();
 		a.registerActivityLifecycleCallbacks(lifecycle);
 
-
 		TestFairy.addSessionStateListener(new SessionStateListener() {
 			@Override
 			public void onSessionStarted(String s) {
diff --git a/app/src/main/java/com/testfairy/samples/drawmefairy/MenuActivity.java b/app/src/main/java/com/testfairy/samples/drawmefairy/MenuActivity.java
index 11e9925..f41b694 100644
--- a/app/src/main/java/com/testfairy/samples/drawmefairy/MenuActivity.java
+++ b/app/src/main/java/com/testfairy/samples/drawmefairy/MenuActivity.java
@@ -31,6 +31,7 @@
 import com.testfairy.TestFairy;
 
 import audio.TestFairyAudioRecord;
+
 import utils.AnimalName;
 
 public class MenuActivity extends Activity {
@@ -204,7 +205,6 @@ private boolean isGooglePhotosUri(Uri uri) {
 
 	@TargetApi(Build.VERSION_CODES.KITKAT)
 	private String getPath(final Context context, final Uri uri) {
-
 		final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
 		Log.d(TAG, "URI: " + uri);
 
@@ -324,7 +324,6 @@ public boolean onMenuOpened(int featureId, Menu menu) {
 
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item) {
-
 		Intent intent;
 		switch (item.getItemId()) {
 			case MENU_CLOCK: