diff --git a/alpine-zig.Dockerfile b/alpine-zig.Dockerfile
index 47c9aaa1..a43bf8da 100644
--- a/alpine-zig.Dockerfile
+++ b/alpine-zig.Dockerfile
@@ -2,7 +2,7 @@ FROM ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine
 
 ARG ZIG_VERSION=0.10.1
 
-RUN apk add xz && \
+RUN apk add --update --no-cache --repository https://dl-cdn.alpinelinux.org/alpine/edge/testing xz && \
   rustup target add x86_64-unknown-linux-gnu && \
   wget https://ziglang.org/download/${ZIG_VERSION}/zig-linux-x86_64-${ZIG_VERSION}.tar.xz && \
   tar -xvf zig-linux-x86_64-${ZIG_VERSION}.tar.xz && \