diff --git a/Dockerfile b/Dockerfile
index a9dea4f..8ee1d00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG ANONADDY_VERSION=1.6.3
+ARG ANONADDY_VERSION=1.6.4
 ARG ALPINE_VERSION=3.23
 
 FROM tianon/gosu:latest AS gosu