diff --git a/Dockerfile b/Dockerfile
index 9ccbd3d..a0e3de5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ EXPOSE 8080
 EXPOSE 8081
 EXPOSE 9090
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 ARG BUILD_CONFIGURATION=Release
 WORKDIR /src
 COPY ["PaymentCoreServiceApi.csproj", "./"]