diff --git a/app/build.gradle b/app/build.gradle
index ec273fc..ab892c5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.github.axet.audiorecorder"
         minSdkVersion 9
         targetSdkVersion 26
-        versionCode 294
-        versionName "3.2.36"
+        versionCode 295
+        versionName "3.2.37"
     }
     signingConfigs {
         release {
@@ -57,5 +57,5 @@ android {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    implementation 'com.github.axet:android-audio-library:1.0.138' // implementation project(':android-audio-library')
+    implementation 'com.github.axet:android-audio-library:1.0.139' // implementation project(':android-audio-library')
 }
diff --git a/app/src/main/java/com/github/axet/audiorecorder/app/AudioApplication.java b/app/src/main/java/com/github/axet/audiorecorder/app/AudioApplication.java
index 930a101..5843d7f 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/app/AudioApplication.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/app/AudioApplication.java
@@ -14,11 +14,11 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.PowerManager;
 import android.os.Process;
-import android.support.v4.app.NotificationManagerCompat;
 import android.support.v7.preference.PreferenceManager;
 import android.util.Log;
 import android.view.View;
 
+import com.github.axet.androidlibrary.app.NotificationManagerCompat;
 import com.github.axet.androidlibrary.widgets.NotificationChannelCompat;
 import com.github.axet.androidlibrary.widgets.RemoteNotificationCompat;
 import com.github.axet.audiolibrary.app.RawSamples;
diff --git a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
index 6bcdbf0..ff982c2 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
@@ -10,8 +10,8 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.net.Uri;
 import android.os.Build;
-import android.os.Bundle;
 import android.os.IBinder;
+import android.os.TransactionTooLargeException;
 import android.preference.PreferenceManager;
 import android.support.annotation.Nullable;
 import android.util.Log;
@@ -21,7 +21,6 @@ import com.github.axet.androidlibrary.app.NotificationManagerCompat;
 import com.github.axet.androidlibrary.widgets.OptimizationPreferenceCompat;
 import com.github.axet.androidlibrary.widgets.ProximityShader;
 import com.github.axet.androidlibrary.widgets.RemoteNotificationCompat;
-import com.github.axet.audiolibrary.app.MainApplication;
 import com.github.axet.audiolibrary.app.Storage;
 import com.github.axet.audiorecorder.R;
 import com.github.axet.audiorecorder.activities.MainActivity;
@@ -240,8 +239,9 @@ public class RecordingService extends Service {
             Notification n = build(intent);
             if (notification == null) {
                 startForeground(NOTIFICATION_RECORDING_ICON, n);
-            } else
+            } else {
                 nm.notify(NOTIFICATION_RECORDING_ICON, n);
+            }
             notification = n;
             notificationIntent = intent;
         }