diff --git a/ProPublicaCongressAPI.Contracts/ProPublicaCongressAPI.Contracts.csproj b/ProPublicaCongressAPI.Contracts/ProPublicaCongressAPI.Contracts.csproj
index e79b574..b1a5440 100644
--- a/ProPublicaCongressAPI.Contracts/ProPublicaCongressAPI.Contracts.csproj
+++ b/ProPublicaCongressAPI.Contracts/ProPublicaCongressAPI.Contracts.csproj
@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file