diff --git a/package.json b/package.json
index 0c2dd21d..483d9f0c 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.5.0",
-    "@babel/preset-env": "^7.4.5",
+    "@babel/preset-env": "^7.5.3",
     "ascjs": "^3.0.1",
     "basichtml": "^1.0.0",
     "coveralls": "^3.0.4",