diff --git a/Dockerfile b/Dockerfile
index 5cecb2be..60a79b47 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@ RUN xx-apt install -y xx-cxx-essentials zlib1g-dev libcurl4-openssl-dev libc-are
 
 
 ### Build base image for alpine
-FROM --platform=$BUILDPLATFORM alpine:3.20 AS build-base-alpine
+FROM --platform=$BUILDPLATFORM alpine:3.21 AS build-base-alpine
 
 RUN apk add --no-cache \
     alpine-sdk \