diff --git a/samples/Geta.oEmbed.Sample/packages.config b/samples/Geta.oEmbed.Sample/packages.config
index 4dea6d8..c4adab8 100644
--- a/samples/Geta.oEmbed.Sample/packages.config
+++ b/samples/Geta.oEmbed.Sample/packages.config
@@ -42,7 +42,7 @@
   <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net472" />
   <package id="System.Reflection.Emit.Lightweight" version="4.3.0" targetFramework="net472" />
   <package id="System.Security.AccessControl" version="4.4.0" targetFramework="net472" />
-  <package id="System.Security.Cryptography.Xml" version="4.4.2" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net472" />
   <package id="System.Security.Permissions" version="4.4.0" targetFramework="net472" />
   <package id="System.Security.Principal.Windows" version="4.4.0" targetFramework="net472" />
   <package id="System.Threading.AccessControl" version="4.4.0" targetFramework="net472" />