diff --git a/Dockerfile b/Dockerfile
index 54942ec..91dfb55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@
 # SPDX-License-Identifier: EPL-2.0
 #*******************************************************************************
 
-FROM ubuntu:18.04
+FROM ubuntu:22.04
 
 RUN apt-get update && apt-get install default-jdk -y