diff --git a/Dockerfile b/Dockerfile
index a296ddbc7..3dde6d32a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:9.5.0-alpine@sha256:bda0e2513f077b9b3898c504f5ef5c2b4357f631cc05c5882d5935496a01df2a
+FROM node:9.5.0-alpine@sha256:50ae5f22356c5a0b0c0ea76d27a453b0baf577c61633aee25cea93dcacec1630
 LABEL maintainer="https://github.com/verdaccio/verdaccio"
 
 RUN apk --no-cache add openssl && \