diff --git a/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj b/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
index a12acba0..50e67a69 100644
--- a/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
+++ b/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
@@ -17,7 +17,7 @@
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     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
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   <ItemGroup>
diff --git a/src/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests.csproj b/src/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests.csproj
index a2e47d9c..a5cf98cb 100644
--- a/src/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests.csproj
+++ b/src/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests/NServiceBus.AzureFunctions.InProcess.Analyzer.Tests.csproj
@@ -14,7 +14,7 @@
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     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj b/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
index 3d9a389c..ba265b40 100644
--- a/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
+++ b/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
@@ -16,7 +16,7 @@
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     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ServiceBus.Tests/ServiceBus.Tests.csproj b/src/ServiceBus.Tests/ServiceBus.Tests.csproj
index 820eedea..7ce677aa 100644
--- a/src/ServiceBus.Tests/ServiceBus.Tests.csproj
+++ b/src/ServiceBus.Tests/ServiceBus.Tests.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>