diff --git a/Precise-Core/Precise.Web.Host/Precise.Web.Host.csproj b/Precise-Core/Precise.Web.Host/Precise.Web.Host.csproj
index a3b15a8..52ed7a8 100644
--- a/Precise-Core/Precise.Web.Host/Precise.Web.Host.csproj
+++ b/Precise-Core/Precise.Web.Host/Precise.Web.Host.csproj
@@ -31,7 +31,7 @@
 
   <ItemGroup>
     <PackageReference Include="Abp.Castle.Log4Net" Version="4.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.7" />
+    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.22" />
   </ItemGroup>
 
   <ItemGroup>