diff --git a/EmailSample.API/EmailSample.API.csproj b/EmailSample.API/EmailSample.API.csproj
index 1d39469..80fe7df 100644
--- a/EmailSample.API/EmailSample.API.csproj
+++ b/EmailSample.API/EmailSample.API.csproj
@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>