diff --git a/PhiZoneApi.csproj b/PhiZoneApi.csproj
index 8caaa20..6e623b1 100644
--- a/PhiZoneApi.csproj
+++ b/PhiZoneApi.csproj
@@ -35,7 +35,7 @@
         <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="9.0.3"/>
         <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.14.0"/>
         <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="9.0.7"/>
-        <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.7"/>
+        <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.9"/>
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.7"/>
         <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.7">
             <PrivateAssets>none</PrivateAssets>