diff --git a/Dockerfile-8.1 b/Dockerfile-8.1
index 92cfdab..b2c49f0 100644
--- a/Dockerfile-8.1
+++ b/Dockerfile-8.1
@@ -4,7 +4,7 @@
 #--------------------------------------------------------------------------
 #
 
-FROM phusion/baseimage:focal-1.1.0
+FROM phusion/baseimage:jammy-1.0.4
 
 LABEL co.mimirtech.image.authors="Mimir Tech <support@mimirtech.co>"