diff --git a/package.json b/package.json
index 9bbe43d..b181f7f 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "gulp-strip-debug": "^1.1.0",
     "gulp-tslint": "^4.3.4",
     "tslint": "^3.6.0",
-    "gulp-typescript": "^2.12.1",
+    "gulp-typescript": "^3.1.7",
     "gulp-uglify": "^1.5.3",
     "gulp-uncss": "^1.0.5",
     "gulp-util": "^3.0.7",