diff --git a/app/build.gradle b/app/build.gradle
index 1495e931..300b41e7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -56,7 +56,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.25.15'
+    implementation 'com.simplemobiletools:commons:5.25.17'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4'
     implementation 'org.greenrobot:eventbus:3.2.0'
     implementation 'com.klinkerapps:android-smsmms:5.2.6'
diff --git a/app/src/main/res/drawable/add_person_vector.xml b/app/src/main/res/drawable/add_person_vector.xml
deleted file mode 100644
index 33215827..00000000
--- a/app/src/main/res/drawable/add_person_vector.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="96dp"
-    android:height="96dp"
-    android:viewportWidth="128"
-    android:viewportHeight="128">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="m78.881,62.706c11.048,0 19.996,-8.948 19.996,-19.996 0,-11.048 -8.948,-19.996 -19.996,-19.996 -11.048,0 -19.996,8.948 -19.996,19.996 0,11.048 8.948,19.996 19.996,19.996zM33.891,52.708 L33.891,37.712 23.893,37.712 23.893,52.708 8.897,52.708 8.897,62.706 23.893,62.706 23.893,77.703 33.891,77.703 33.891,62.706 48.888,62.706 48.888,52.708zM78.881,72.704c-13.347,0 -39.991,6.699 -39.991,19.996l0,9.998 79.982,0 0,-9.998c0,-13.297 -26.644,-19.996 -39.991,-19.996z" />
-</vector>
diff --git a/app/src/main/res/menu/menu_thread.xml b/app/src/main/res/menu/menu_thread.xml
index 475c8cdc..6a88a233 100644
--- a/app/src/main/res/menu/menu_thread.xml
+++ b/app/src/main/res/menu/menu_thread.xml
@@ -13,7 +13,7 @@
         app:showAsAction="ifRoom" />
     <item
         android:id="@+id/manage_people"
-        android:icon="@drawable/add_person_vector"
+        android:icon="@drawable/ic_add_person_vector"
         android:title="@string/add_person"
         app:showAsAction="ifRoom" />
 </menu>
diff --git a/build.gradle b/build.gradle
index 1b6d3e00..0b97b0f7 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 = '1.3.71'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()