diff --git a/sccdownloader/packages.config b/sccdownloader/packages.config
index 9b2de07..d0bdc88 100644
--- a/sccdownloader/packages.config
+++ b/sccdownloader/packages.config
@@ -4,5 +4,5 @@
   <package id="protobuf-net" version="3.1.17" targetFramework="net461" />
   <package id="SteamKit2" version="2.2.0" targetFramework="net461" />
   <package id="System.Security.AccessControl" version="4.4.0" targetFramework="net461" />
-  <package id="System.Security.Principal.Windows" version="4.4.0" targetFramework="net461" />
+  <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net461" />
 </packages>
\ No newline at end of file