diff --git a/Iso20022Library.Tests/Iso20022Library.Tests.csproj b/Iso20022Library.Tests/Iso20022Library.Tests.csproj
index 9776cf1..4bac4f7 100644
--- a/Iso20022Library.Tests/Iso20022Library.Tests.csproj
+++ b/Iso20022Library.Tests/Iso20022Library.Tests.csproj
@@ -12,8 +12,8 @@
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestAdapter" Version="4.0.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="4.0.1" />
   </ItemGroup>
 
   <ItemGroup>