diff --git a/README.md b/README.md
index 685e1918..fc7d69d3 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ This app is just one piece of a bigger series of apps. You can find the rest of
 
 License
 -------
-    Copyright 2016-2017 SimpleMobileTools
+    Copyright 2016-present SimpleMobileTools
     
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
diff --git a/app/build.gradle b/app/build.gradle
index 12cef89f..2d846a0f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -41,7 +41,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.6.11'
+    implementation 'com.simplemobiletools:commons:3.7.7'
 
     implementation files('../libs/RootTools.jar')
 
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 60a2d3e1..f3d41e79 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -2,6 +2,3 @@
 -dontnote org.apache.http.**
 -keep class com.simplemobiletools.** { *; }
 -dontwarn com.simplemobiletools.**
-
--renamesourcefileattribute SourceFile
--keepattributes SourceFile, LineNumberTable
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 0ebcd872..d781ec5f 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Default colors -->
-    <color name="default_text_color">@color/theme_dark_text_color</color>
-    <color name="default_background_color">@color/theme_dark_background_color</color>
+
 </resources>
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index eb6c8911..584a2ffd 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/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-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-all.zip