diff --git a/Dockerfile b/Dockerfile
index 673e222..d9e3758 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM public.ecr.aws/bitnami/node:16
+FROM public.ecr.aws/bitnami/node:18
 RUN apt-get install git
 ENV NODE_ENV=production
 RUN npm install -g yarn