diff --git a/package.json b/package.json
index 12b20b32..4f2baec8 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "postcss-loader": "^2.0.3",
     "preact-jsx-chai": "^2.2.1",
     "raw-loader": "^0.5.1",
-    "regenerator-runtime": "^0.10.3",
+    "regenerator-runtime": "^0.13.5",
     "replace-bundle-webpack-plugin": "^1.0.0",
     "script-ext-html-webpack-plugin": "^2.0.0",
     "sinon": "^4.2.1",