diff --git a/package.json b/package.json
index b1d285ad4e..50db9dad26 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "response-time": "^2.3.2",
     "serve-favicon": "^2.5.0",
     "stoppable": "^1.1.0",
-    "unleash-frontend": "4.2.13",
+    "unleash-frontend": "4",
     "uuid": "^8.3.2"
   },
   "devDependencies": {
@@ -166,7 +166,8 @@
     "node-forge": "^0.10.0",
     "set-value": "^4.0.1",
     "ansi-regex": "^5.0.1",
-    "ssh2": "^1.4.0"
+    "ssh2": "^1.4.0",
+    "json-schema": "^0.4.0"
   },
   "lint-staged": {
     "*.js": [
diff --git a/yarn.lock b/yarn.lock
index 796d13ed6a..c726c2296a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4467,10 +4467,10 @@ json-schema-traverse@^0.4.1:
   resolved "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz"
   integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
 
-json-schema@0.2.3:
-  version "0.2.3"
-  resolved "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz"
-  integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=
+json-schema@0.2.3, json-schema@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.4.0.tgz#f7de4cf6efab838ebaeb3236474cbba5a1930ab5"
+  integrity sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==
 
 json-stable-stringify-without-jsonify@^1.0.1:
   version "1.0.1"
@@ -7018,7 +7018,7 @@ universalify@^0.1.0, universalify@^0.1.2:
   resolved "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
 
-unleash-frontend@4.2.13:
+unleash-frontend@4:
   version "4.2.13"
   resolved "https://registry.yarnpkg.com/unleash-frontend/-/unleash-frontend-4.2.13.tgz#8ed3155ab8430506dd49290e6b6cd7c89b220512"
   integrity sha512-UE8AJuTfuhJoKOSpq2VGlLH6mxC/VHs+mMFjkSuuCsrmKyCkZCPhttIO+jNFgRIAQkeEniPjF/3D/wWAeR1YXQ==