diff --git a/AcceptanceTest/AcceptanceTest.csproj b/AcceptanceTest/AcceptanceTest.csproj
index 50d1db736..3013a9f48 100644
--- a/AcceptanceTest/AcceptanceTest.csproj
+++ b/AcceptanceTest/AcceptanceTest.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="4.2.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.3.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/UnitTests/UnitTests.csproj b/UnitTests/UnitTests.csproj
index 801a611a3..5e3e36b0c 100644
--- a/UnitTests/UnitTests.csproj
+++ b/UnitTests/UnitTests.csproj
@@ -17,7 +17,7 @@
   <ItemGroup>
     <PackageReference Include="NUnit" Version="4.2.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>