diff --git a/app/build.gradle b/app/build.gradle
index a5e888f..e312657 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "com.github.axet.audiorecorder"
         minSdkVersion 9
         targetSdkVersion 23
-        versionCode 158
-        versionName "2.0.3"
+        versionCode 159
+        versionName "2.0.4"
     }
     signingConfigs {
         release {
@@ -43,5 +43,5 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile 'com.github.axet:android-audio-library:0.0.63' // compile project(':android-audio-library')
+    compile 'com.github.axet:android-audio-library:0.0.64' // compile project(':android-audio-library')
 }