diff --git a/test/Sitecore.FakeDb.Serialization.Tests/packages.config b/test/Sitecore.FakeDb.Serialization.Tests/packages.config
index ca33ec57..96a23df3 100644
--- a/test/Sitecore.FakeDb.Serialization.Tests/packages.config
+++ b/test/Sitecore.FakeDb.Serialization.Tests/packages.config
@@ -17,7 +17,7 @@
   <package id="NSubstitute" version="4.2.1" targetFramework="net471" />
   <package id="Sitecore.ContentSearch.ContentExtraction" version="9.2.0" targetFramework="net471" />
   <package id="Sitecore.Nexus.Licensing" version="2.0.6" targetFramework="net471" />
-  <package id="System.Security.Cryptography.Xml" version="4.6.0" targetFramework="net471" />
+  <package id="System.Security.Cryptography.Xml" version="4.7.1" targetFramework="net471" />
   <package id="System.Threading.Tasks.Extensions" version="4.3.0" targetFramework="net452" />
   <package id="xunit" version="2.4.1" targetFramework="net471" />
   <package id="xunit.abstractions" version="2.0.3" targetFramework="net471" />