diff --git a/GraphQLNetExample/GraphQLNetExample.csproj b/GraphQLNetExample/GraphQLNetExample.csproj
index 3e09d96..d9b70e1 100644
--- a/GraphQLNetExample/GraphQLNetExample.csproj
+++ b/GraphQLNetExample/GraphQLNetExample.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="GraphQL.MicrosoftDI" Version="8.4.0" />
     <PackageReference Include="GraphQL.Server.Transports.AspNetCore" Version="8.0.3" />
     <PackageReference Include="GraphQL.Server.Ui.Altair" Version="8.2.0" />
-    <PackageReference Include="GraphQL.SystemTextJson" Version="8.3.1" />
+    <PackageReference Include="GraphQL.SystemTextJson" Version="8.4.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>