diff --git a/dockerfile b/dockerfile
index 574c032..9a07389 100644
--- a/dockerfile
+++ b/dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 ADD . /Build
 WORKDIR /Build
 RUN dotnet publish -c Release -o /publish