diff --git a/package.json b/package.json
index 379a661..ade63ae 100644
--- a/package.json
+++ b/package.json
@@ -11,11 +11,12 @@
     "react": "=15.3.1",
     "react-native": "=0.33.0",
     "react-native-progress-bar": "=0.1.2",
-    "typescript": "=1.8.10",
     "underscore": "=1.8.3",
     "zxcvbn": "=4.3.0"
   },
   "devDependencies": {
-    "tslint": "^3.15.1"
+    "tslint": "=3.15.1",
+    "typescript": "=1.8.10",
+    "typings": "=1.3.3"
   }
 }