diff --git a/Dockerfile b/Dockerfile
index bef1eff..1bea671 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # pull official base image
-FROM python:3.10-slim-bullseye
+FROM harbor.icurfer.com/open/python:3.10-slim-bullseye
 
 # set work directory
 WORKDIR /usr/src/app