diff --git a/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj b/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
index 8ff835c..f4efebb 100644
--- a/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj b/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
index d370f28..109002d 100644
--- a/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
@@ -22,7 +22,7 @@
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
         <PackageReference Include="Newtonsoft.Json.Schema" Version="3.0.14" />
-        <PackageReference Include="xunit" Version="2.9.0" />
+        <PackageReference Include="xunit" Version="2.9.2" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
diff --git a/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj b/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
index d0a04f5..5e6b585 100644
--- a/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj b/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
index 6ca3db2..5b8d083 100644
--- a/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>