diff --git a/Dockerfile b/Dockerfile
index ac522e2..89b7dcc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14.15.4-alpine3.12 AS builder
+FROM node:15.9.0-alpine3.12 AS builder
 
 LABEL org.opencontainers.image.source="https://github.com/jef/streetmerchant"
 
@@ -15,7 +15,7 @@ COPY src/ src/
 RUN npm run compile
 RUN npm prune --production
 
-FROM node:14.15.4-alpine3.12
+FROM node:15.9.0-alpine3.12
 
 RUN apk add --no-cache chromium