diff --git a/docker/php8/Dockerfile b/docker/php8/Dockerfile
index 1661f05..56dc2d4 100644
--- a/docker/php8/Dockerfile
+++ b/docker/php8/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu
+FROM ubuntu:kinetic
 
 ENV DEBIAN_FRONTEND noninteractive
 RUN apt-get update