diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCoreMySqlConnector.nuspec b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCoreMySqlConnector.nuspec
index 98c3127fe..01e71ddda 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCoreMySqlConnector.nuspec
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCoreMySqlConnector.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>SqlSugarCore.MySqlConnector</id>
-    <version>5.0.2.6</version>
+    <version>5.0.2.7</version>
     <authors>sunkaixuan</authors>
     <owners>Landa</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>
@@ -21,7 +21,7 @@
         <dependency id="System.Reflection.Emit.Lightweight" version="4.3.0" />
         <dependency id="MySqlConnector" version="1.2.1" />
         <dependency id="Oracle.ManagedDataAccess.Core" version="2.18.3" />
-        <dependency id="Npgsql" version="3.2.7" />
+        <dependency id="Npgsql" version="4.1.3.1" />
 	    <dependency id="SqlSugarCore.Dm" version="1.0.0" />
 	    <dependency id="SqlSugarCore.Kdbndp" version="1.0.0" />
 		<dependency id="Microsoft.Data.SqlClient" version="2.1.1" />