diff --git a/FreeSql.Tools.DSkin/packages.config b/FreeSql.Tools.DSkin/packages.config
index 79df32e..7319682 100644
--- a/FreeSql.Tools.DSkin/packages.config
+++ b/FreeSql.Tools.DSkin/packages.config
@@ -1,4 +1,4 @@
-<?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="FreeSql" version="1.3.2" targetFramework="net452" />
@@ -15,7 +15,7 @@
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Npgsql" version="4.0.10" targetFramework="net452" />
   <package id="Npgsql.LegacyPostgis" version="4.0.10" targetFramework="net452" />
-  <package id="Oracle.ManagedDataAccess" version="19.6.0" targetFramework="net452" />
+  <package id="Oracle.ManagedDataAccess" version="21.9.0" targetFramework="net452" />
   <package id="RazorEngine" version="3.10.0" targetFramework="net452" />
   <package id="SafeObjectPool" version="2.3.1" targetFramework="net452" />
   <package id="Sqlite.Interop.Net46.x64" version="1.0.109" targetFramework="net452" />