diff --git a/src/Wpf/Prism.Wpf/Common/ObservableObject.cs b/src/Wpf/Prism.Wpf/Common/ObservableObject.cs
index 465c66aea..6a49185b2 100644
--- a/src/Wpf/Prism.Wpf/Common/ObservableObject.cs
+++ b/src/Wpf/Prism.Wpf/Common/ObservableObject.cs
@@ -30,18 +30,14 @@ public partial class ObservableObject<T> : FrameworkElement, INotifyPropertyChan
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1721:PropertyNamesShouldNotMatchGetMethods")]
         public T Value
         {
-            get { return (T)this.GetValue(ValueProperty); }
-            set { this.SetValue(ValueProperty, value); }
+            get => (T)GetValue(ValueProperty);
+            set => SetValue(ValueProperty, value);
         }
 
         private static void ValueChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
         {
             ObservableObject<T> thisInstance = ((ObservableObject<T>)d);
-            PropertyChangedEventHandler eventHandler = thisInstance.PropertyChanged;
-            if (eventHandler != null)
-            {
-                eventHandler(thisInstance, new PropertyChangedEventArgs("Value"));
-            }
+            thisInstance.PropertyChanged?.Invoke(thisInstance, new PropertyChangedEventArgs(nameof(Value)));
         }
     }
 }