diff --git a/Dockerfile.vmc-builder b/Dockerfile.vmc-builder
index a9f008e..d132c3b 100644
--- a/Dockerfile.vmc-builder
+++ b/Dockerfile.vmc-builder
@@ -1,4 +1,4 @@
-FROM python:3.7.12-slim-bullseye
+FROM python:3.11.0b1-slim-bullseye
 
 ARG VMC_VERSION=1.2rc3
 ENV VMC_VERSION=${VMC_VERSION}