diff --git a/app/build.gradle b/app/build.gradle
index cab19566..08e791a7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -61,6 +61,6 @@ android {
 }
 
 dependencies {
-    implementation 'com.github.SimpleMobileTools:Simple-Commons:10c8ac2f1e'
+    implementation 'com.github.SimpleMobileTools:Simple-Commons:0907d2e57f'
     implementation 'com.github.tibbi:IndicatorFastScroll:4524cd0b61'
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
index 5e3ada92..068249a2 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/services/SimpleCallScreeningService.kt
@@ -6,6 +6,7 @@ import android.telecom.Call
 import android.telecom.CallScreeningService
 import androidx.annotation.RequiresApi
 import com.simplemobiletools.commons.extensions.baseConfig
+import com.simplemobiletools.commons.extensions.getMyContactsCursor
 import com.simplemobiletools.commons.helpers.SimpleContactsHelper
 
 @RequiresApi(Build.VERSION_CODES.N)
@@ -15,7 +16,8 @@ class SimpleCallScreeningService : CallScreeningService() {
         val simpleContactsHelper = SimpleContactsHelper(this)
         val number = Uri.decode(callDetails.handle.toString()).substringAfter("tel:")
         if (baseConfig.blockUnknownNumbers) {
-            simpleContactsHelper.exists(number) { exists ->
+            val privateCursor = getMyContactsCursor(false, true)
+            simpleContactsHelper.exists(number, privateCursor) { exists ->
                 respondToCall(callDetails, !exists)
             }
         } else {