diff --git a/ui/frontend/package.json b/ui/frontend/package.json
index d576c747..3f06d1b9 100644
--- a/ui/frontend/package.json
+++ b/ui/frontend/package.json
@@ -11,8 +11,8 @@
     "history": "^4.6.0",
     "isomorphic-fetch": "^3.0.0",
     "lodash": "^4.17.0",
-    "monaco-editor": "^0.29.0",
-    "monaco-editor-webpack-plugin": "^5.0.0",
+    "monaco-editor": "0.27.0",
+    "monaco-editor-webpack-plugin": "4",
     "prismjs": "^1.6.0",
     "qs": "^6.4.0",
     "react": "^17.0.1",
@@ -79,7 +79,7 @@
     "webpack-cli": "^4.5.0"
   },
   "engines": {
-    "node": "^14.15.1"
+    "node": "^14.15.1 || ^16"
   },
   "scripts": {
     "test": "jest",
diff --git a/ui/frontend/yarn.lock b/ui/frontend/yarn.lock
index 6be8d852..acc421b7 100644
--- a/ui/frontend/yarn.lock
+++ b/ui/frontend/yarn.lock
@@ -4693,23 +4693,18 @@ mkdirp@~1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
-monaco-editor-webpack-plugin@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/monaco-editor-webpack-plugin/-/monaco-editor-webpack-plugin-5.0.0.tgz#796c50fb4ce3f75f45bf18dfa3c31f85dc9a05da"
-  integrity sha512-KrUUTmMO3lDCNK4honZ6rrrKjOI7FFLeyCktPetIo5HlRqr5dfE6ewaA9qNLH96XY7CekE3Z+v/+I6ufAs3ObA==
+monaco-editor-webpack-plugin@4:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/monaco-editor-webpack-plugin/-/monaco-editor-webpack-plugin-4.2.0.tgz#2be76cde9cca7bd8c3418503625990f86886927b"
+  integrity sha512-/P3sFiEgBl+Y50he4mbknMhbLJVop5gBUZiPS86SuHUDOOnQiQ5rL1jU5lwt1XKAwMEkhwZbUwqaHxTPkb1Utw==
   dependencies:
     loader-utils "^2.0.0"
 
-monaco-editor@^0.27.0:
+monaco-editor@0.27.0, monaco-editor@^0.27.0:
   version "0.27.0"
   resolved "https://registry.yarnpkg.com/monaco-editor/-/monaco-editor-0.27.0.tgz#4b69108bb1dc1f60174c5dcdf51bc5306ab5ba26"
   integrity sha512-UhwP78Wb8w0ZSYoKXQNTV/0CHObp6NS3nCt51QfKE6sKyBo5PBsvuDOHoI2ooBakc6uIwByRLHVeT7+yXQe2fQ==
 
-monaco-editor@^0.29.0:
-  version "0.29.1"
-  resolved "https://registry.yarnpkg.com/monaco-editor/-/monaco-editor-0.29.1.tgz#6ee93d8a5320704d48fd7058204deed72429c020"
-  integrity sha512-rguaEG/zrPQSaKzQB7IfX/PpNa0qxF1FY8ZXRkN4WIl8qZdTQRSRJCtRto7IMcSgrU6H53RXI+fTcywOBC4aVw==
-
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"