diff --git a/projects/fibonacci_calculator/worker/dockerfile b/projects/fibonacci_calculator/worker/dockerfile
index db80118..6526486 100644
--- a/projects/fibonacci_calculator/worker/dockerfile
+++ b/projects/fibonacci_calculator/worker/dockerfile
@@ -1,4 +1,4 @@
-FROM node:lts-alpine
+FROM node:24.13.0-alpine3.23
 WORKDIR '/app'
 COPY ./package.json ./
 RUN npm install