diff --git a/SC90.Bot.Telegram/packages.config b/SC90.Bot.Telegram/packages.config
index 00d0e54..4dc8ac3 100644
--- a/SC90.Bot.Telegram/packages.config
+++ b/SC90.Bot.Telegram/packages.config
@@ -69,7 +69,7 @@
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.1" targetFramework="net471" />
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net471" />
   <package id="System.Security.AccessControl" version="4.5.0" targetFramework="net471" />
-  <package id="System.Security.Cryptography.Xml" version="4.5.0" targetFramework="net471" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net471" />
   <package id="System.Security.Permissions" version="4.5.0" targetFramework="net471" />
   <package id="System.Security.Principal.Windows" version="4.5.0" targetFramework="net471" />
   <package id="Telegram.Bot" version="15.6.0" targetFramework="net471" />