diff --git a/Dockerfile b/Dockerfile
index 56bad92..8ca5858 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # etxend an ubuntu base image
-FROM docker.io/ubuntu:18.04@sha256:0fedbd5bd9fb72089c7bbca476949e10593cebed9b1fb9edf5b79dbbacddd7d6
+FROM docker.io/ubuntu:24.04@sha256:278628f08d4979fb9af9ead44277dbc9c92c2465922310916ad0c46ec9999295
 
 # specify versions for docker and the oc release
 ENV DOCKER_VERSION=18.06.1~ce~3-0~ubuntu \