diff --git a/Dockerfile b/Dockerfile
index 48a1a15..7f1b829 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,35 @@
-FROM node:20-alpine AS builder
+FROM node:20-slim AS deps
 WORKDIR /app
 
-COPY package.json package-lock.json ./
-RUN npm ci
+# Copy package files
+COPY package.json package-lock.json* ./
 
+# Install production dependencies only
+RUN npm ci --omit=dev --legacy-peer-deps --ignore-scripts
+
+FROM node:20-slim AS builder
+WORKDIR /app
+
+# Copy package files
+COPY package.json package-lock.json* ./
+
+# Install all dependencies (including dev)
+RUN HUSKY=0 npm ci --legacy-peer-deps
+
+# Copy sources and build
 COPY tsconfig.json ./
 COPY src ./src
 COPY README.md ./README.md
 RUN npm run build
 
-FROM node:20-alpine AS runner
+FROM node:20-slim AS runner
 ENV NODE_ENV=production
 WORKDIR /app
 
-COPY package.json package-lock.json ./
-RUN npm ci --omit=dev --ignore-scripts
+# Copy production node_modules and built app
+COPY --from=deps /app/node_modules ./node_modules
 COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/package.json ./
 
 ENV HOST=0.0.0.0 \
     PORT=3000
@@ -23,5 +37,3 @@ ENV HOST=0.0.0.0 \
 EXPOSE 3000
 
 CMD ["node", "dist/index.js", "--http"]
-
-