diff --git a/OpcUaHelper.Demo/packages.config b/OpcUaHelper.Demo/packages.config
index 3297d89..1e4ff4c 100644
--- a/OpcUaHelper.Demo/packages.config
+++ b/OpcUaHelper.Demo/packages.config
@@ -41,7 +41,7 @@
   <package id="OPCFoundation.NetStandard.Opc.Ua.Bindings.Https" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Client" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Configuration" version="1.4.365.23" targetFramework="net461" />
-  <package id="OPCFoundation.NetStandard.Opc.Ua.Core" version="1.4.365.23" targetFramework="net461" />
+  <package id="OPCFoundation.NetStandard.Opc.Ua.Core" version="1.4.368.58" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Gds.Client.Common" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Gds.Server.Common" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Security.Certificates" version="1.4.365.23" targetFramework="net461" />