diff --git a/package.json b/package.json
index 15712a1b..abb32db5 100644
--- a/package.json
+++ b/package.json
@@ -121,7 +121,7 @@
     "url": "https://github.com/WebReflection/hyperhtml/issues"
   },
   "devDependencies": {
-    "@babel/core": "^7.2.2",
+    "@babel/core": "^7.3.3",
     "@babel/preset-env": "^7.2.0",
     "ascjs": "^3.0.0",
     "basichtml": "^0.21.0",