diff --git a/Dockerfile b/Dockerfile
index 185c2243..6e4b59d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ COPY .mpsrc ./
 RUN npm run build
 RUN npm prune --production
 
-FROM alpine:latest@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
+FROM alpine:latest@sha256:21dc6063fd678b478f57c0e13f47560d0ea4eeba26dfc947b2a4f81f686b9f45
 LABEL license='SPDX-License-Identifier: Apache-2.0' \
       copyright='Copyright (c) Intel Corporation 2021'