diff --git a/Dockerfile b/Dockerfile
index d3301b0..7344984 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /app
 COPY requirements.txt .
 RUN pip install -r requirements.txt
 
-FROM node:11-alpine AS app-base
+FROM node:12-alpine AS app-base
 WORKDIR /app
 COPY app/package.json app/yarn.lock ./
 COPY app/spec ./spec