Polymer
diff --git a/‎package-lock.json
+150-157 b/‎package-lock.json
+150-157
diff --git a/‎package.json
+1-1 b/‎package.json
+1-1
@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "@polymer/gen-closure-declarations": "^0.4.0",
-    "@polymer/gen-typescript-declarations": "^0.3.0",
+    "@polymer/gen-typescript-declarations": "^0.3.1",
     "@webcomponents/shadycss": "^1.1.0",
     "@webcomponents/webcomponentsjs": "^1.0.20",
     "babel-preset-minify": "^0.2.0",