diff --git a/image-buiild/worker/Dockerfile b/image-buiild/worker/Dockerfile
index fff3913..35e02bd 100644
--- a/image-buiild/worker/Dockerfile
+++ b/image-buiild/worker/Dockerfile
@@ -6,7 +6,7 @@
 # to build for a different platform than your host, use --platform=<platform>
 # for example, if you were on Intel (amd64) and wanted to build for ARM, you would use:
 # docker buildx build --platform "linux/arm64/v8" .
-FROM --platform=${BUILDPLATFORM} mcr.microsoft.com/dotnet/sdk:7.0 as build
+FROM --platform=${BUILDPLATFORM} mcr.microsoft.com/dotnet/sdk:8.0 as build
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM"