diff --git a/Dockerfile b/Dockerfile
index b009ec9..1e803c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # build the tube archivist image from default python slim image
 
-FROM python:3.10.2-slim-bullseye
+FROM python:3.10.3-slim-bullseye
 ARG TARGETPLATFORM
 ARG INSTALL_DEBUG