diff --git a/UnitTests/UnitTests.Notifications.NetCore/UnitTests.Notifications.NetCore.csproj b/UnitTests/UnitTests.Notifications.NetCore/UnitTests.Notifications.NetCore.csproj
index 0af83573b18..129cb762893 100644
--- a/UnitTests/UnitTests.Notifications.NetCore/UnitTests.Notifications.NetCore.csproj
+++ b/UnitTests/UnitTests.Notifications.NetCore/UnitTests.Notifications.NetCore.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>