diff --git a/EfCoreSample/EfCoreSample.csproj b/EfCoreSample/EfCoreSample.csproj
index 6dee830..c1e5333 100644
--- a/EfCoreSample/EfCoreSample.csproj
+++ b/EfCoreSample/EfCoreSample.csproj
@@ -12,7 +12,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>