diff --git a/dotnet_pg_proxy.csproj b/dotnet_pg_proxy.csproj
index fa69a90..d3df9b6 100644
--- a/dotnet_pg_proxy.csproj
+++ b/dotnet_pg_proxy.csproj
@@ -10,7 +10,7 @@
 </PropertyGroup>
 
 <ItemGroup>
-  <PackageReference Include="newtonsoft.json" Version="12.0.1" />
+  <PackageReference Include="newtonsoft.json" Version="13.0.1" />
   <PackageReference Include="npgsql" Version="4.0.14" />
 </ItemGroup>