diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 000000000..8351c1939
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+14
diff --git a/Gemfile.lock b/Gemfile.lock
index 300874dd8..b64e1380e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -231,6 +231,8 @@ GEM
     minitest (5.14.4)
     msgpack (1.4.2)
     nio4r (2.5.8)
+    nokogiri (1.12.5-arm64-darwin)
+      racc (~> 1.4)
     nokogiri (1.12.5-x86_64-darwin)
       racc (~> 1.4)
     nokogiri (1.12.5-x86_64-linux)
@@ -394,6 +396,7 @@ GEM
     zeitwerk (2.5.1)
 
 PLATFORMS
+  arm64-darwin-21
   x86_64-darwin-19
   x86_64-darwin-20
   x86_64-linux
diff --git a/package.json b/package.json
index 5da73dd8c..c3ede97ff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,9 @@
 {
   "name": "data-collector",
   "private": true,
+  "engines": {
+    "node": "^14.0.0"
+  },
   "dependencies": {
     "@activeadmin/activeadmin": "^2.9.0",
     "@hotwired/stimulus": "^3.0.0",