diff --git a/ArchUnitNET.xUnit/ArchUnitNET.xUnit.csproj b/ArchUnitNET.xUnit/ArchUnitNET.xUnit.csproj
index 2efb4709e..9e69ec2f6 100644
--- a/ArchUnitNET.xUnit/ArchUnitNET.xUnit.csproj
+++ b/ArchUnitNET.xUnit/ArchUnitNET.xUnit.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;net40</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
         <IsPackable>true</IsPackable>
         <Title>ArchUnit C# xUnit Extension</Title>
         <Authors>Florian Gather, Fritz Brandhuber</Authors>