diff --git a/typings.json b/typings.json
index 477137e..86ed2a2 100644
--- a/typings.json
+++ b/typings.json
@@ -1,6 +1,6 @@
 {
     "globalDependencies": {
         "chartist": "registry:dt/chartist#0.9.5+20160619034222",
-        "core-js": "registry:dt/core-js#0.0.0+20160725163759"
+        "core-js": "registry:dt/core-js#0.0.0+20160914114559"
     }
 }