diff --git a/Dockerfile b/Dockerfile
index 9d07d57..20767cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:labs
-FROM alpine:3.20.2
+FROM alpine:3.20.3
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 ARG MAVEN_VERSION=3.9.9
 ARG MAVEN4_VERSION=4.0.0-beta-4