diff --git a/Src/SmtpLw/SmtpLw.csproj b/Src/SmtpLw/SmtpLw.csproj
index 01fab2a..0ca222e 100644
--- a/Src/SmtpLw/SmtpLw.csproj
+++ b/Src/SmtpLw/SmtpLw.csproj
@@ -36,7 +36,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.9" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
 </Project>