diff --git a/PilotRevitShareListener/packages.config b/PilotRevitShareListener/packages.config
index 51a5f2e..9f4bb9a 100644
--- a/PilotRevitShareListener/packages.config
+++ b/PilotRevitShareListener/packages.config
@@ -34,7 +34,7 @@
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net462" />
   <package id="System.Security.AccessControl" version="4.5.0" targetFramework="net462" />
   <package id="System.Security.Cryptography.ProtectedData" version="4.5.0" targetFramework="net462" />
-  <package id="System.Security.Cryptography.Xml" version="4.5.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net462" />
   <package id="System.Security.Permissions" version="4.5.0" targetFramework="net462" />
   <package id="System.Security.Principal.Windows" version="4.5.0" targetFramework="net462" />
   <package id="System.Text.Encodings.Web" version="4.5.0" targetFramework="net462" />