diff --git a/Wakaba2ChApiClient/Wakaba2ChApiClient.csproj b/Wakaba2ChApiClient/Wakaba2ChApiClient.csproj
index 38f4ff3..3590902 100644
--- a/Wakaba2ChApiClient/Wakaba2ChApiClient.csproj
+++ b/Wakaba2ChApiClient/Wakaba2ChApiClient.csproj
@@ -13,7 +13,7 @@
 
     <ItemGroup>
       <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.1.26" />
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
 </Project>