diff --git a/Dockerfile b/Dockerfile
index c126081..e2ae800 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@
 # This Dockerfile is used to build the APSVIZ-Collab-sync image
 
 # leverage the renci python base image
-FROM python:3.11.5-slim
+FROM python:3.11.6-slim
 
 # update the image base
 RUN apt-get update && apt-get -y upgrade