diff --git a/Dockerfile b/Dockerfile
index b8f8f1e..2c6bfe1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM registry.access.redhat.com/ubi9/python-312:9.5 as base
-FROM ghcr.io/radiorabe/s2i-base:2.3.0
+FROM ghcr.io/radiorabe/s2i-base:2.3.1
 
 EXPOSE 8080