diff --git a/Dockerfile b/Dockerfile
index ddb5a4b..6a27fa1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM node:12
+FROM node:18-alpine
 
 RUN mkdir /app
 WORKDIR /app
 
 COPY ["package.json", "/app/"]
 COPY ["package-lock.json", "/app/"]
-RUN npm install --no-fund
+RUN npm ci --omit=dev --no-fund
 
 COPY ["src", "/app/src"]