diff --git a/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj b/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
index 676e41f4..80761c1f 100644
--- a/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
+++ b/src/IntegrationTests.HostV4/IntegrationTests.HostV4.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.15.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.3.1" />
   </ItemGroup>
 
   <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 bcc3dacd..097e3d22 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 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.15.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.3.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj b/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
index 97d02e83..a7d53092 100644
--- a/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
+++ b/src/ServiceBus.AcceptanceTests/ServiceBus.AcceptanceTests.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.15.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.3.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ServiceBus.Tests/ServiceBus.Tests.csproj b/src/ServiceBus.Tests/ServiceBus.Tests.csproj
index 46ada2a2..7bd022a7 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="18.10.1" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.15.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.3.1" />
   </ItemGroup>
 
   <ItemGroup>