diff --git a/package.json b/package.json
index 292aad7..043917a 100644
--- a/package.json
+++ b/package.json
@@ -21,8 +21,10 @@
   ],
   "author": "anault",
   "dependencies": {
+    "cheerio": "0.19.0",
+    "query-string": "^2.1.0",
     "request": "2.55.0",
-    "cheerio": "0.19.0"
+    "underscore": "^1.8.3"
   },
   "devDependencies": {
     "coveralls": "^2.11.2",
@@ -35,4 +37,4 @@
     "url": "https://github.com/anault/projection/issues"
   },
   "homepage": "https://github.com/anault/projection"
-}
\ No newline at end of file
+}