diff --git a/package.json b/package.json
index d519a6d498..65bd4031de 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     }
   ],
   "devDependencies": {
-    "grunt": "~0.4.0",
+    "grunt": "~1.0.0",
     "grunt-cli": "1.2.0",
     "grunt-contrib-clean": "1.0.0",
     "grunt-contrib-copy": "1.0.0",
@@ -47,7 +47,7 @@
     "underscore": "latest"
   },
   "dependencies": {
-    "lerna": "^3.16.2"
+    "lerna": "^4.0.0"
   },
   "engines": {
     "node": ">=10.16.0"