diff --git a/Dockerfile.build-musl b/Dockerfile.build-musl
index b765a13b0..f0763ff1e 100644
--- a/Dockerfile.build-musl
+++ b/Dockerfile.build-musl
@@ -5,7 +5,7 @@
 # rust links from https://forge.rust-lang.org/infra/other-installation-methods.html#standalone-installers
 
 # map source image to base
-FROM python:3.12-alpine3.18 AS base
+FROM python:3.12-alpine3.19 AS base
 ARG TARGETARCH
 ARG TARGETVARIANT
 WORKDIR /app