diff --git a/package.json b/package.json
index 86ff8e6f6d..8326d3a77f 100644
--- a/package.json
+++ b/package.json
@@ -78,8 +78,6 @@
     "copy-dir": "0.3.0",
     "coveralls": "2.11.11",
     "deepcopy": "0.6.3",
-    "eslint": "3.1.1",
-    "flow-bin": "0.29.0",
     "grunt": "1.0.1",
     "grunt-contrib-clean": "1.0.0",
     "grunt-contrib-copy": "1.0.0",
@@ -95,7 +93,6 @@
     "mocha": "2.5.3",
     "mocha-multi": "0.9.0",
     "semver": "5.3.0",
-    "shelljs": "0.7.0",
     "sinon": "1.17.4",
     "webpack": "1.13.1",
     "webpack-dev-server": "1.14.1",