diff --git a/package.json b/package.json
index b785aff2..ee754d7a 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "gulp-rimraf": "0.2.0",
     "gulp": "3.9.0",
     "hostenv": "1.0.1",
-    "opentype.js": "0.4.4",
+    "opentype.js": "0.12.0",
     "socket.io": "1.4.8",
     "superagent": "0.21.0",
     "vd": "0.1.0",