diff --git a/npm-shrinkwrap.clean.json b/npm-shrinkwrap.clean.json
index 37d517c40a..b79158bff8 100644
--- a/npm-shrinkwrap.clean.json
+++ b/npm-shrinkwrap.clean.json
@@ -5333,7 +5333,7 @@
       }
     },
     "ts2dart": {
-      "version": "0.9.9",
+      "version": "0.9.10",
       "dependencies": {
         "source-map": {
           "version": "0.4.4"
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index a4bbf33498..e780826336 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -8503,8 +8503,9 @@
       }
     },
     "ts2dart": {
-      "version": "0.9.9",
-      "from": "ts2dart@0.9.9",
+      "version": "0.9.10",
+      "from": "ts2dart@>=0.9.9 <0.10.0",
+      "resolved": "https://registry.npmjs.org/ts2dart/-/ts2dart-0.9.10.tgz",
       "dependencies": {
         "source-map": {
           "version": "0.4.4",
diff --git a/package.json b/package.json
index 66f25ec644..1c0cfb528b 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "systemjs-builder": "^0.10.3",
     "through2": "^0.6.5",
     "ts-api-guardian": "0.0.2",
-    "ts2dart": "^0.9.9",
+    "ts2dart": "^0.9.10",
     "tsd": "^0.6.5-beta",
     "tsickle": "^0.1.0",
     "tslint": "^3.7.0-dev.2",