diff --git a/Containers/mastercontainer/Dockerfile b/Containers/mastercontainer/Dockerfile
index 90e615e4..108e7457 100644
--- a/Containers/mastercontainer/Dockerfile
+++ b/Containers/mastercontainer/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:latest
 # Docker CLI is a requirement
-FROM docker:29.3.1-cli AS docker
+FROM docker:29.4.0-cli AS docker
 
 ARG CADDY_REMOTE_HOST_HASH=b21775afa730ffb52a24ddff310c8a6d1fd37276