diff --git a/DayTradeScanner/DayTradeScanner.csproj b/DayTradeScanner/DayTradeScanner.csproj
index 0fc94a7..9a0d28d 100644
--- a/DayTradeScanner/DayTradeScanner.csproj
+++ b/DayTradeScanner/DayTradeScanner.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="DigitalRuby.ExchangeSharp" Version="0.4.1" />
-    <PackageReference Include="MessagePack" Version="1.7.3.4" />
+    <PackageReference Include="MessagePack" Version="1.9.11" />
     <PackageReference Include="Avalonia" Version="0.6.1" />
   </ItemGroup>
   <ItemGroup>