diff --git a/Dockerfile_test b/Dockerfile_test
index 0c7ce6af0..e28a43b2c 100644
--- a/Dockerfile_test
+++ b/Dockerfile_test
@@ -1,4 +1,4 @@
-FROM ubuntu:latest
+FROM ubuntu:jammy
 MAINTAINER Oleg Morozenkov <m@oleg.rocks>
 
 RUN apt-get -qq update && \