diff --git a/Dockerfile b/Dockerfile
index bccab4e23..208c994e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,9 @@ RUN apk add --update --no-cache tzdata && \
     cp /usr/share/zoneinfo/Europe/London /etc/localtime && \
     echo "Europe/London" > /etc/timezone
 
+# Upgrade base packages to pick up latest security patches
+RUN apk upgrade --no-cache
+
 # build-base: compilation tools for bundle
 # yarn: node package manager
 # postgresql-dev: postgres driver and libraries
diff --git a/package.json b/package.json
index 6023113e1..73a11e1be 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "data-collector",
   "private": true,
   "engines": {
-    "node": "^20.0.0 || ^22.0.0"
+    "node": "^22.0.0"
   },
   "dependencies": {
     "@babel/core": "^7.17.7",