diff --git a/LFlow.Base/LFlow.Base.csproj b/LFlow.Base/LFlow.Base.csproj
index 00346ca..002592e 100644
--- a/LFlow.Base/LFlow.Base.csproj
+++ b/LFlow.Base/LFlow.Base.csproj
@@ -11,16 +11,16 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Mapster" Version="7.4.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
-    <PackageReference Include="Serilog" Version="4.0.2" />
-    <PackageReference Include="Serilog.AspNetCore" Version="8.0.2" />
+    <PackageReference Include="Mapster" Version="7.4.1-pre01" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0-rc.2.24473.5" />
+    <PackageReference Include="Serilog" Version="4.1.1-dev-02318" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
     <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="SQLite" Version="3.13.0" />
-    <PackageReference Include="SqlSugarCore" Version="5.1.4.169" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.8.1" />
-    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.8.1" />
+    <PackageReference Include="SqlSugarCore" Version="5.1.4.171-preview03" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.9.0" />
   </ItemGroup>
 
   <ItemGroup>