diff --git a/package.json b/package.json
index 2f7cf26..9f1cf32 100644
--- a/package.json
+++ b/package.json
@@ -36,12 +36,12 @@
     "figlet": "^1.1.1",
     "lodash": "^4.8.1",
     "q": "^1.4.1",
-    "smartenv": "1.2.1"
+    "smartenv": "^1.2.1"
   },
   "devDependencies": {
-    "easyserve": "0.0.5",
+    "easyserve": "^0.0.5",
     "gulp": "^3.9.1",
-    "gulp-browser": "1.2.2",
+    "gulp-browser": "^1.2.2",
     "npmts": "4.0.2"
   }
 }