diff --git a/Dockerfile b/Dockerfile
index 0566993..0650623 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Go 
-FROM golang:1.21-alpine AS go-builder
+FROM golang:1.23-alpine AS go-builder
 RUN apk add --no-cache upx
 
 WORKDIR /app
@@ -11,10 +11,10 @@ RUN upx bin/group-challenge
 #########
 
 # React Frontend
-FROM node:20.10-alpine AS react-builder
+FROM node:22.12-alpine AS react-builder
 
 WORKDIR /app
-ENV PATH /app/node_modules/.bin:$PATH
+ENV PATH=/app/node_modules/.bin:$PATH
 COPY frontend/package.json .
 COPY frontend/package-lock.json .
 RUN npm ci --silent
@@ -24,7 +24,7 @@ RUN npm run build
 #########
 
 # Executable
-FROM alpine:3.19.0
+FROM alpine:3.21.0
 RUN apk --no-cache add ca-certificates
 
 WORKDIR /app
diff --git a/docker-compose.yaml b/docker-compose.yaml
index e9562cc..31f379d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,8 +1,6 @@
-version: "3.9"
-
 services:
   postgres:
-    image: "postgres:16"
+    image: "postgres:17"
     ports:
       - 5432:5432
     environment: