diff --git a/app/build.gradle b/app/build.gradle
index a47838625..4078f2185 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -46,7 +46,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.21.11'
+    implementation 'com.simplemobiletools:commons:4.0.0'
     implementation 'joda-time:joda-time:2.9.9'
     implementation 'com.facebook.stetho:stetho:1.5.0'
     implementation 'com.android.support:multidex:1.0.3'
diff --git a/build.gradle b/build.gradle
index 11d7524b9..0a7f22883 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.31'
+    ext.kotlin_version = '1.2.41'
 
     repositories {
         jcenter()