diff --git a/Dockerfile b/Dockerfile
index 40fb4ac..d0b710e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/sclorg/postgresql-16-c9s:20240327 as source
+FROM quay.io/sclorg/postgresql-16-c9s:20240403 as source
 FROM ghcr.io/radiorabe/ubi9-minimal:0.6.6 AS app
 
 ENV CONTAINER_SCRIPTS_PATH=/usr/share/container-scripts/postgresql \