diff --git a/docker-compose.yml b/docker-compose.yml
index 674ae4b..9af981a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,7 +43,7 @@ services:
     max-size: 50m
 
  ui:
-  image: ghcr.io/minetest-go/mtui:1.65
+  image: ghcr.io/minetest-go/mtui:v1.66
   restart: always
   environment:
    WORLD_DIR: "/data/world"