diff --git a/Dockerfile b/Dockerfile
index 6b6a9018a..be75c24c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # builder image
-FROM node:18.17.1 AS builder
+FROM node:18.18.0 AS builder
 LABEL maintainer="grushton@broadinstitute.org"
 
 # set working directory