diff --git a/npm-shrinkwrap.clean.json b/npm-shrinkwrap.clean.json
index cd4c5d5e0a..f0de785048 100644
--- a/npm-shrinkwrap.clean.json
+++ b/npm-shrinkwrap.clean.json
@@ -13494,7 +13494,7 @@
       }
     },
     "ts2dart": {
-      "version": "0.7.14",
+      "version": "0.7.16",
       "dependencies": {
         "source-map": {
           "version": "0.4.4",
@@ -13516,6 +13516,9 @@
               }
             }
           }
+        },
+        "typescript": {
+          "version": "1.7.3"
         }
       }
     },
@@ -14738,5 +14741,5 @@
     }
   },
   "name": "angular-srcs",
-  "version": "2.0.0-alpha.48"
+  "version": "2.0.0-alpha.50"
 }
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index af2d857fa4..529b4441c1 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-srcs",
-  "version": "2.0.0-alpha.48",
+  "version": "2.0.0-alpha.50",
   "dependencies": {
     "angular": {
       "version": "1.4.7",
@@ -20213,7 +20213,7 @@
     },
     "rxjs": {
       "version": "5.0.0-alpha.14",
-      "from": "rxjs@5.0.0-alpha.14",
+      "from": "https://registry.npmjs.org/rxjs/-/rxjs-5.0.0-alpha.14.tgz",
       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.0.0-alpha.14.tgz"
     },
     "selenium-webdriver": {
@@ -20683,40 +20683,45 @@
       }
     },
     "ts2dart": {
-      "version": "0.7.14",
-      "from": "https://registry.npmjs.org/ts2dart/-/ts2dart-0.7.14.tgz",
-      "resolved": "https://registry.npmjs.org/ts2dart/-/ts2dart-0.7.14.tgz",
+      "version": "0.7.16",
+      "from": "ts2dart@0.7.16",
+      "resolved": "https://registry.npmjs.org/ts2dart/-/ts2dart-0.7.16.tgz",
       "dependencies": {
         "source-map": {
           "version": "0.4.4",
-          "from": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
+          "from": "source-map@>=0.4.2 <0.5.0",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
           "dependencies": {
             "amdefine": {
               "version": "1.0.0",
-              "from": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz",
+              "from": "amdefine@>=0.0.4",
               "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz"
             }
           }
         },
         "source-map-support": {
           "version": "0.3.3",
-          "from": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.3.3.tgz",
+          "from": "source-map-support@>=0.3.1 <0.4.0",
           "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.3.3.tgz",
           "dependencies": {
             "source-map": {
               "version": "0.1.32",
-              "from": "https://registry.npmjs.org/source-map/-/source-map-0.1.32.tgz",
+              "from": "source-map@0.1.32",
               "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.32.tgz",
               "dependencies": {
                 "amdefine": {
                   "version": "1.0.0",
-                  "from": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz",
+                  "from": "amdefine@>=0.0.4",
                   "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz"
                 }
               }
             }
           }
+        },
+        "typescript": {
+          "version": "1.7.3",
+          "from": "typescript@1.7.3",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-1.7.3.tgz"
         }
       }
     },
diff --git a/package.json b/package.json
index a5d331d177..8728f2c364 100644
--- a/package.json
+++ b/package.json
@@ -112,7 +112,7 @@
     "systemjs": "0.18.10",
     "systemjs-builder": "^0.10.3",
     "through2": "^0.6.5",
-    "ts2dart": "^0.7.14",
+    "ts2dart": "^0.7.16",
     "tsd": "^0.6.5-beta",
     "tslint": "^3.0.0-dev.1",
     "typescript": "^1.6.2",