diff --git a/Dockerfile.r4se b/Dockerfile.r4se
index 64606f8..acf6b50 100644
--- a/Dockerfile.r4se
+++ b/Dockerfile.r4se
@@ -1,4 +1,4 @@
-FROM ubuntu:bionic-20230308
+FROM ubuntu:jammy-20230308
 LABEL maintainer=admin@licsber.site
 
 # https://github.com/friendlyarm/Actions-FriendlyWrt/blob/master/.github/workflows/build.yml