diff --git a/Dockerfile b/Dockerfile
index 0d31dcb..1dd7ea4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM node:22-bookworm-slim AS deps
 WORKDIR /app
 ENV NEXT_TELEMETRY_DISABLED=1
-COPY package.json ./
-RUN npm install
+COPY package.json package-lock.json* ./
+RUN npm ci
 
 FROM node:22-bookworm-slim AS builder
 WORKDIR /app
@@ -21,8 +21,8 @@ RUN apt-get update \
   && apt-get install -y --no-install-recommends wget \
   && rm -rf /var/lib/apt/lists/*
 
-COPY package.json ./
-RUN npm install --omit=dev && npm cache clean --force
+COPY package.json package-lock.json* ./
+RUN npm ci --omit=dev && npm cache clean --force
 
 COPY --from=builder /app/.next ./.next
 COPY --from=builder /app/public ./public