diff --git a/NineChronicles.Headless/NineChronicles.Headless.csproj b/NineChronicles.Headless/NineChronicles.Headless.csproj
index 1a5468d64..041dcf6a0 100644
--- a/NineChronicles.Headless/NineChronicles.Headless.csproj
+++ b/NineChronicles.Headless/NineChronicles.Headless.csproj
@@ -30,7 +30,7 @@
     <PackageReference Include="AspNetCoreRateLimit" Version="5.0.0" />
     <PackageReference Include="GraphQL.Server.Authorization.AspNetCore" Version="5.1.1" />
     <PackageReference Include="GraphQL.Server.Transports.AspNetCore" Version="5.1.1" />
-    <PackageReference Include="GraphQL.Server.Transports.AspNetCore.SystemTextJson" Version="5.1.1" />
+    <PackageReference Include="GraphQL.Server.Transports.AspNetCore.SystemTextJson" Version="5.2.2" />
     <PackageReference Include="GraphQL.Server.Transports.Subscriptions.WebSockets" Version="5.1.1" />
     <PackageReference Include="GraphQL.Server.Ui.Playground" Version="5.1.1" />
     <PackageReference Include="GraphQL.SystemTextJson" Version="4.7.1" />