diff --git a/csharp/TraderBot/TraderBot.csproj b/csharp/TraderBot/TraderBot.csproj
index 14a84638..0022acbb 100644
--- a/csharp/TraderBot/TraderBot.csproj
+++ b/csharp/TraderBot/TraderBot.csproj
@@ -11,7 +11,7 @@
         <PackageReference Include="GraphQL.Client.Serializer.Newtonsoft" Version="6.0.0" />
         <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
         <PackageReference Include="Platform.Data.Doublets.Sequences" Version="0.1.1" />
-        <PackageReference Include="Tinkoff.InvestApi" Version="0.6.1" />
+        <PackageReference Include="Tinkoff.InvestApi" Version="0.6.4" />
     </ItemGroup>
 
 </Project>