diff --git a/Dfe.PrepareConversions/Dfe.PrepareConversions.Data.Tests/Dfe.PrepareConversions.Data.Tests.csproj b/Dfe.PrepareConversions/Dfe.PrepareConversions.Data.Tests/Dfe.PrepareConversions.Data.Tests.csproj
index 698fb4d83..1747bbe88 100644
--- a/Dfe.PrepareConversions/Dfe.PrepareConversions.Data.Tests/Dfe.PrepareConversions.Data.Tests.csproj
+++ b/Dfe.PrepareConversions/Dfe.PrepareConversions.Data.Tests/Dfe.PrepareConversions.Data.Tests.csproj
@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="AutoFixture.AutoMoq" Version="4.17.0" />
-		<PackageReference Include="AutoFixture.Xunit2" Version="4.17.0" />
+		<PackageReference Include="AutoFixture.Xunit2" Version="4.18.1" />
 		<PackageReference Include="Dfe.Academies.Contracts" Version="1.0.10" />
 		<PackageReference Include="FluentAssertions" Version="6.9.0" />
 		<PackageReference Include="MELT" Version="0.8.0" />
diff --git a/Dfe.PrepareConversions/Dfe.PrepareConversions.Tests/Dfe.PrepareConversions.Tests.csproj b/Dfe.PrepareConversions/Dfe.PrepareConversions.Tests/Dfe.PrepareConversions.Tests.csproj
index d695d4263..5f22e172f 100644
--- a/Dfe.PrepareConversions/Dfe.PrepareConversions.Tests/Dfe.PrepareConversions.Tests.csproj
+++ b/Dfe.PrepareConversions/Dfe.PrepareConversions.Tests/Dfe.PrepareConversions.Tests.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="AngleSharp" Version="1.0.1" />
     <PackageReference Include="AngleSharp.Io" Version="1.0.0" />
     <PackageReference Include="AutoFixture.AutoMoq" Version="4.17.0" />
-    <PackageReference Include="AutoFixture.Xunit2" Version="4.17.0" />
+    <PackageReference Include="AutoFixture.Xunit2" Version="4.18.1" />
     <PackageReference Include="Dfe.Academies.Contracts" Version="1.0.10" />
     <PackageReference Include="FluentAssertions" Version="6.9.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.11" />