diff --git a/Dockerfile b/Dockerfile
index 1374531..7cc7e66 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ COPY . ./
 RUN npm run build
 
 # production environment
-FROM node:12-slim
+FROM node:16-slim
 ARG APP_SUBFOLDER=reverse-proxy
 
 COPY --from=builder /app/build ./application/${APP_SUBFOLDER}