diff --git a/HwProj.Models/packages.config b/HwProj.Models/packages.config
index 3e369c9..b9d0fff 100644
--- a/HwProj.Models/packages.config
+++ b/HwProj.Models/packages.config
@@ -51,7 +51,7 @@
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net461" />
-  <package id="System.Security.Cryptography.Xml" version="4.4.0" targetFramework="net461" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net461" />
   <package id="System.Security.Principal.Windows" version="4.4.0" targetFramework="net461" />
   <package id="System.Text.Encodings.Web" version="4.4.0" targetFramework="net461" />
 </packages>
\ No newline at end of file