diff --git a/Dockerfile b/Dockerfile
index c8b1586..ac28ae4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # Use the SDK image for building
-FROM mcr.microsoft.com/dotnet/sdk:9.0-jammy AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 WORKDIR /src
 
 # Copy project files first for better layer caching