diff --git a/model-server/Dockerfile b/model-server/Dockerfile
index 9b469d15a0..3e5734ca04 100644
--- a/model-server/Dockerfile
+++ b/model-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi8/openjdk-11:1.20-2.1731461725
+FROM registry.access.redhat.com/ubi8/openjdk-11:1.21-1.1733300800
 WORKDIR /usr/modelix-model
 EXPOSE 28101
 HEALTHCHECK CMD curl --fail http://localhost:28101/health || exit 1