diff --git a/app/build.gradle b/app/build.gradle
index e24ca1ef..142f0d49 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -44,7 +44,7 @@ dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:23.1.0'
     compile 'com.android.support:support-v4:23.1.0'
-    compile 'com.github.tony19:logback-android-classic:1.1.1-3'
+    compile 'com.github.tony19:logback-android-classic:1.1.1-4'
     compile 'org.slf4j:slf4j-api:1.7.7'
     compile 'com.github.PhilJay:MPAndroidChart:v2.1.4'
     compile 'com.github.pfichtner:durationformatter:0.1.1'