diff --git a/FreeSql.Tools.DSkin/packages.config b/FreeSql.Tools.DSkin/packages.config
index 79df32e..151d389 100644
--- a/FreeSql.Tools.DSkin/packages.config
+++ b/FreeSql.Tools.DSkin/packages.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="BouncyCastle" version="1.8.5" targetFramework="net452" />
+  <package id="BouncyCastle" version="1.8.9" targetFramework="net452" />
   <package id="FreeSql" version="1.3.2" targetFramework="net452" />
   <package id="FreeSql.DbContext" version="1.3.2" targetFramework="net452" />
   <package id="FreeSql.Provider.MySql" version="1.3.2" targetFramework="net452" />