diff --git a/src/Winton.Extensions.Serialization.Json/Winton.Extensions.Serialization.Json.csproj b/src/Winton.Extensions.Serialization.Json/Winton.Extensions.Serialization.Json.csproj
index 81c57a9..7664e3e 100644
--- a/src/Winton.Extensions.Serialization.Json/Winton.Extensions.Serialization.Json.csproj
+++ b/src/Winton.Extensions.Serialization.Json/Winton.Extensions.Serialization.Json.csproj
@@ -28,7 +28,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file