diff --git a/package.json b/package.json
index fa9c9f6420..65dbd80b9d 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "node-gyp": "^3.2.1",
     "object-path": "^0.11.2",
     "proper-lockfile": "^2.0.0",
+    "rc": "^1.2.1",
     "read": "^1.0.7",
     "request": "^2.81.0",
     "request-capture-har": "^1.2.2",
diff --git a/yarn.lock b/yarn.lock
index 23fbc50120..fc9498fde2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3719,6 +3719,15 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.3.tgz#674c99760901c3c4112771a31e521dc349cc09ec"
 
+rc@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.1.tgz#2e03e8e42ee450b8cb3dce65be1bf8974e1dfd95"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
 rc@~1.1.6:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.1.7.tgz#c5ea564bb07aff9fd3a5b32e906c1d3a65940fea"