diff --git a/app/build.gradle b/app/build.gradle
index 53a34e63..d32630f0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,7 +45,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.18.23'
+    implementation 'com.simplemobiletools:commons:3.19.2'
     implementation 'joda-time:joda-time:2.9.9'
     implementation 'com.facebook.stetho:stetho:1.5.0'
 
diff --git a/app/src/main/res/layout/activity_edit_contact.xml b/app/src/main/res/layout/activity_edit_contact.xml
index 9cfce75f..f09f6d3d 100644
--- a/app/src/main/res/layout/activity_edit_contact.xml
+++ b/app/src/main/res/layout/activity_edit_contact.xml
@@ -51,7 +51,7 @@
                 android:paddingLeft="@dimen/activity_margin"
                 android:paddingRight="@dimen/activity_margin"
                 android:scaleType="center"
-                android:src="@drawable/ic_email"/>
+                android:src="@drawable/ic_email_big"/>
 
             <ImageView
                 android:id="@+id/contact_start_call"
@@ -75,7 +75,7 @@
                 android:paddingLeft="@dimen/activity_margin"
                 android:paddingRight="@dimen/activity_margin"
                 android:scaleType="center"
-                android:src="@drawable/ic_sms"/>
+                android:src="@drawable/ic_sms_big"/>
 
         </LinearLayout>
 
diff --git a/app/src/main/res/layout/activity_view_contact.xml b/app/src/main/res/layout/activity_view_contact.xml
index d72416a6..8d50e8cf 100644
--- a/app/src/main/res/layout/activity_view_contact.xml
+++ b/app/src/main/res/layout/activity_view_contact.xml
@@ -52,7 +52,7 @@
                 android:paddingLeft="@dimen/activity_margin"
                 android:paddingRight="@dimen/activity_margin"
                 android:scaleType="center"
-                android:src="@drawable/ic_email"/>
+                android:src="@drawable/ic_email_big"/>
 
             <ImageView
                 android:id="@+id/contact_start_call"
@@ -76,7 +76,7 @@
                 android:paddingLeft="@dimen/activity_margin"
                 android:paddingRight="@dimen/activity_margin"
                 android:scaleType="center"
-                android:src="@drawable/ic_sms"/>
+                android:src="@drawable/ic_sms_big"/>
 
         </LinearLayout>