diff --git a/.nvmrc b/.nvmrc
index 70047db82..82f87fa0a 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v10.16.3
+v12.18.4
diff --git a/.travis.yml b/.travis.yml
index 08c15dde5..fd5023b32 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ addons:
   ssh_known_hosts:
     - github.com
 node_js:
-  - 10
+  - 12.18.4
 
 cache:
   directories:
diff --git a/README.md b/README.md
index d89288452..a728545fd 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@
 The BigCommerce server emulator for local theme development.
 
 ## Install
-_Note: Stencil requires the Node.js runtime environment, version 10.x We do not yet have support for Node 12 or greater._
+_Note: Stencil requires the Node.js runtime environment, version 12.x. 
+We do not ensure correct work on other versions at the moment.
 
 Run `npm install -g @bigcommerce/stencil-cli`.
 
diff --git a/appveyor.yml b/appveyor.yml
index f7f8a92f7..59dd0949e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
 environment:
   matrix:
-    - nodejs_version: "10"
+    - nodejs_version: "12"
 platform:
   - x86
   - x64
diff --git a/lib/version-check.js b/lib/version-check.js
index eb347a5ab..637067964 100644
--- a/lib/version-check.js
+++ b/lib/version-check.js
@@ -5,7 +5,7 @@ module.exports = function () {
     const satisfies = semver.satisfies(process.versions.node, PACKAGE_INFO.engines.node);
 
     if (!satisfies) {
-        console.error('You are running an older version of node. Please upgrade to ' + PACKAGE_INFO.engines.node);
+        console.error('You are running an unsupported version of node. Please upgrade to ' + PACKAGE_INFO.engines.node);
     }
 
     return satisfies;
diff --git a/package.json b/package.json
index 42b6ef435..0ab40cdd3 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "CLI tool to run BigCommerce Stores locally for theme development.",
   "main": "index.js",
   "engines": {
-    "node": ">= 10.0.0 <11.0.0"
+    "node": ">=12.0.0 <13.0.0"
   },
   "scripts": {
     "lint": "eslint .",