diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 1249fef..72cc544 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:19-alpine
+FROM node:20.7.0-alpine
 
 RUN mkdir -p /public
 WORKDIR /public
@@ -6,7 +6,6 @@ WORKDIR /public
 RUN npm i -g http-server
 
 RUN apk update && apk upgrade busybox
-RUN npm update -g
 
 COPY client /public/client
 COPY *.html /public/
diff --git a/frontend/Dockerfile.dev b/frontend/Dockerfile.dev
index 16823a6..3e978a1 100644
--- a/frontend/Dockerfile.dev
+++ b/frontend/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM node:19-alpine
+FROM node:20.7.0-alpine
 
 RUN mkdir -p /public
 WORKDIR /public
@@ -6,7 +6,6 @@ WORKDIR /public
 RUN npm i -g http-server
 
 RUN apk update && apk upgrade busybox
-RUN npm update -g
 
 EXPOSE 5050
 CMD ["http-server", "-p", "5050"]