diff --git a/Dockerfile b/Dockerfile
index 0a9891c2d..19fcea5a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 #--------------------------------------
 # Image: base
 #--------------------------------------
-FROM ghcr.io/containerbase/ubuntu:20.04@sha256:e341aa0d58bb9480bd092a137658bd1a7a5e8ae4fca31769df0eb7d6c4b8266e
+FROM ghcr.io/containerbase/ubuntu:20.04@sha256:8e5c4f0285ecbb4ead070431d29b576a530d3166df73ec44affc1cd27555141b
 
 ARG APT_HTTP_PROXY