diff --git a/tests/Zone.Episerver.PropertyViewer.Tests/packages.config b/tests/Zone.Episerver.PropertyViewer.Tests/packages.config
index 86d1c19..6b34346 100644
--- a/tests/Zone.Episerver.PropertyViewer.Tests/packages.config
+++ b/tests/Zone.Episerver.PropertyViewer.Tests/packages.config
@@ -16,7 +16,7 @@
   <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net461" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.0" targetFramework="net461" />
   <package id="System.Security.AccessControl" version="4.4.0" targetFramework="net461" />
-  <package id="System.Security.Cryptography.Xml" version="4.4.2" targetFramework="net461" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net461" />
   <package id="System.Security.Permissions" version="4.4.0" targetFramework="net461" />
   <package id="System.Security.Principal.Windows" version="4.4.0" targetFramework="net461" />
   <package id="System.Threading.AccessControl" version="4.4.0" targetFramework="net461" />