diff --git a/Dockerfile b/Dockerfile
index 742df58..7fc71f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM hub.scireum.com/scireum/sirius-runtime:25
+FROM hub.scireum.com/scireum/sirius-runtime-jdk16:32
 
 RUN mkdir /home/sirius/data && \
     mkdir /home/sirius/multipart && \