diff --git a/src/Lime.Protocol/Lime.Protocol.csproj b/src/Lime.Protocol/Lime.Protocol.csproj
index f2511a25..9542464d 100644
--- a/src/Lime.Protocol/Lime.Protocol.csproj
+++ b/src/Lime.Protocol/Lime.Protocol.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="System.Memory" Version="4.5.3" />
     <PackageReference Include="System.Threading.Channels" Version="4.7.0" />
     <PackageReference Include="System.Threading.Tasks.Dataflow" Version="4.10.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.Buffers" Version="4.5.0" />
     <PackageReference Include="System.IO.Pipelines" Version="4.6.0" />
   </ItemGroup>
diff --git a/src/Lime.Transport.WebSocket/Lime.Transport.WebSocket.csproj b/src/Lime.Transport.WebSocket/Lime.Transport.WebSocket.csproj
index 284faaaf..11d88e92 100644
--- a/src/Lime.Transport.WebSocket/Lime.Transport.WebSocket.csproj
+++ b/src/Lime.Transport.WebSocket/Lime.Transport.WebSocket.csproj
@@ -20,7 +20,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
         <PackageReference Include="ReflectionMagic" Version="4.1.0" />
         <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
         <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />