diff --git a/docker/misc/14.MultiStage_Dockerfile.txt b/docker/misc/14.MultiStage_Dockerfile.txt
index d71824b4..6b3ee571 100644
--- a/docker/misc/14.MultiStage_Dockerfile.txt
+++ b/docker/misc/14.MultiStage_Dockerfile.txt
@@ -46,7 +46,7 @@ WORKDIR /helloworld
 COPY helloworld.go .
 RUN GOOS=linux go build -a -installsuffix cgo -o helloworld .
 
-FROM alpine:3.9.3
+FROM alpine:3.21.0
 WORKDIR /root
 COPY --from=compiler /helloworld/helloworld .
 CMD ["./helloworld"]