diff --git a/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config b/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
index c5f2695..eeab87e 100644
--- a/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
+++ b/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
@@ -38,7 +38,7 @@
   <package id="System.Diagnostics.PerformanceCounter" version="4.5.0" targetFramework="net461" />
   <package id="System.DirectoryServices" version="4.5.0" targetFramework="net461" />
   <package id="System.DirectoryServices.AccountManagement" version="4.5.0" targetFramework="net461" />
-  <package id="System.DirectoryServices.Protocols" version="4.5.0" targetFramework="net461" />
+  <package id="System.DirectoryServices.Protocols" version="5.0.1" targetFramework="net461" />
   <package id="System.Drawing.Common" version="4.5.0" targetFramework="net461" />
   <package id="System.IO.FileSystem.AccessControl" version="4.5.0" targetFramework="net461" />
   <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net461" />