diff --git a/package.json b/package.json
index 7ce31fb..497a10b 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@babel/cli": "^7.7.4",
     "@babel/core": "^7.7.4",
-    "@babel/preset-env": "^7.5.0",
+    "@babel/preset-env": "^7.7.4",
     "babel-plugin-add-module-exports": "^1.0.2",
     "chai": "^4.2.0",
     "coveralls": "^3.0.4",