diff --git a/Dockerfile b/Dockerfile
index d7dd6a4c..935a70d6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # ---- Base Node with Alpine ----
-FROM node:18.17.1-alpine3.18 AS base
+FROM node:20.11.1-alpine3.18 AS base
 # Set working directory in the container
 WORKDIR /app
 # Copy package.json and yarn.lock files to the workspace
@@ -16,7 +16,7 @@ RUN cp -R node_modules prod_node_modules
 RUN yarn install --frozen-lockfile
 
 # ---- Release ----
-FROM node:18.17.1-alpine3.18 AS release
+FROM node:20.11.1-alpine3.18 AS release
 # Set working directory
 WORKDIR /app
 # Copy production node_modules
diff --git a/package.json b/package.json
index ee1395e6..f7933c58 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "registry": "https://registry.npmjs.org/"
   },
   "engines": {
-    "node": "^14.18.0 || ^16.13.0 || ^18.12.1"
+    "node": "^14.18.0 || ^16.13.0 || ^18.12.1 || ^20.0.0"
   },
   "bugs": {
     "url": "https://github.com/TryGhost/gscan/issues"