diff --git a/Dockerfile b/Dockerfile
index a5b202d..37fc857 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM registry.access.redhat.com/ubi9/python-311:1-41 as base
-FROM ghcr.io/radiorabe/s2i-base:2.1.2
+FROM ghcr.io/radiorabe/s2i-base:2.1.3
 
 EXPOSE 8080