diff --git a/Server/ActionRpg.Server.Grpc/Dockerfile b/Server/ActionRpg.Server.Grpc/Dockerfile
index f70d61f..b453fdf 100644
--- a/Server/ActionRpg.Server.Grpc/Dockerfile
+++ b/Server/ActionRpg.Server.Grpc/Dockerfile
@@ -1,6 +1,6 @@
 #See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
 
-FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:7.0.0 AS base
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443