diff --git a/package.json b/package.json
index 454dfb2..c33e6cd 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "babel-eslint": "^7.1.1",
     "babel-plugin-istanbul": "^4.1.1",
     "babel-plugin-transform-flow-strip-types": "^6.21.0",
-    "babel-preset-env": "^1.1.8",
+    "babel-preset-env": "^1.3.3",
     "babel-register": "^6.18.0",
     "chai": "^3.5.0",
     "chai-string": "^1.3.0",