diff --git a/src/user-simulator/Dockerfile b/src/user-simulator/Dockerfile
index bde06c1c..67f1b12b 100644
--- a/src/user-simulator/Dockerfile
+++ b/src/user-simulator/Dockerfile
@@ -1,5 +1,5 @@
 # based on snippet from https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md
-FROM node:18.11.0
+FROM node:14.20.0
 
 # Install latest chrome dev package and fonts to support major charsets (Chinese, Japanese, Arabic, Hebrew, Thai and a few others)
 # Note: this installs the necessary libs to make the bundled version of Chromium that Puppeteer installs, work.