diff --git a/Dockerfile b/Dockerfile
index f0be5d2aaa..6c128335de 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 WORKDIR /ardupilot
 
 ARG DEBIAN_FRONTEND=noninteractive