diff --git a/Dockerfile b/Dockerfile
index d9db89b..b56b013 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build
+FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
 WORKDIR /src
 
 COPY ./src/LocalTest.csproj .