diff --git a/package.json b/package.json
index bf04449..4b1bb8e 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@babel/plugin-proposal-class-properties": "^7.5.0",
     "@babel/plugin-proposal-function-bind": "^7.2.0",
     "@babel/polyfill": "^7.4.4",
-    "@babel/preset-env": "^7",
+    "@babel/preset-env": "^7.5.3",
     "@types/d3-selection": "^1",
     "@types/jest": "^24",
     "babel-eslint": "^10",