diff --git a/Source/Disboard.Misskey/Disboard.Misskey.csproj b/Source/Disboard.Misskey/Disboard.Misskey.csproj
index e7785de..b85a232 100644
--- a/Source/Disboard.Misskey/Disboard.Misskey.csproj
+++ b/Source/Disboard.Misskey/Disboard.Misskey.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Reactive" Version="4.1.0" />
   </ItemGroup>
 
diff --git a/Source/Disboard/Disboard.csproj b/Source/Disboard/Disboard.csproj
index e8b0f3f..95c075b 100644
--- a/Source/Disboard/Disboard.csproj
+++ b/Source/Disboard/Disboard.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Reactive" Version="4.1.0" />
   </ItemGroup>