diff --git a/app/build.gradle b/app/build.gradle
index 21d41971..9f86162a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,7 +45,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:4.0.9'
+    implementation 'com.simplemobiletools:commons:4.2.6'
     implementation 'joda-time:joda-time:2.9.9'
     implementation 'com.facebook.stetho:stetho:1.5.0'
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
index de6d2591..6e360228 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
@@ -70,10 +70,10 @@ class ContactsAdapter(activity: SimpleActivity, var contactItems: ArrayList<Cont
         }
     }
 
-    override fun prepareItemSelection(view: View) {}
+    override fun prepareItemSelection(viewHolder: ViewHolder) {}
 
-    override fun markItemSelection(select: Boolean, view: View?) {
-        view?.contact_frame?.isSelected = select
+    override fun markViewHolderSelection(select: Boolean, viewHolder: ViewHolder?) {
+        viewHolder?.itemView?.contact_frame?.isSelected = select
     }
 
     override fun actionItemPressed(id: Int) {
diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
index a556b00d..392bc22c 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
@@ -41,10 +41,10 @@ class GroupsAdapter(activity: SimpleActivity, var groups: ArrayList<Group>, val
         }
     }
 
-    override fun prepareItemSelection(view: View) {}
+    override fun prepareItemSelection(viewHolder: ViewHolder) {}
 
-    override fun markItemSelection(select: Boolean, view: View?) {
-        view?.group_frame?.isSelected = select
+    override fun markViewHolderSelection(select: Boolean, viewHolder: ViewHolder?) {
+        viewHolder?.itemView?.group_frame?.isSelected = select
     }
 
     override fun actionItemPressed(id: Int) {