diff --git a/package.json b/package.json
index 31f176aa66..fd2b56c4e9 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,6 @@
     "tslint": "^5.10.0",
     "tslint-eslint-rules": "^5.3.1",
     "tslint-no-circular-imports": "^0.5.0",
-    "typescript": "3.0.1"
+    "typescript": "3.0.3"
   }
 }
diff --git a/third_party b/third_party
index 5bef8d86e9..d42e858624 160000
--- a/third_party
+++ b/third_party
@@ -1 +1 @@
-Subproject commit 5bef8d86e9afc8e3718ef8e9f75b486ce717fb42
+Subproject commit d42e858624b2149e46012ac44c50157003bbdded