diff --git a/Dockerfile b/Dockerfile
index 10185ce..412723c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:18.14.2 as build
+FROM docker.io/library/node:18.15.0 as build
 RUN mkdir /peer-server
 WORKDIR /peer-server
 COPY package.json package-lock.json ./
@@ -7,7 +7,7 @@ COPY . ./
 RUN npm run build
 RUN npm run test
 
-FROM docker.io/library/node:18.14.2-alpine as production
+FROM docker.io/library/node:18.15.0-alpine as production
 RUN mkdir /peer-server
 WORKDIR /peer-server
 COPY package.json package-lock.json ./