diff --git a/package.json b/package.json
index 91c920d..f006df4 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "@babel/core": "7.9.0",
     "@babel/plugin-transform-arrow-functions": "7.8.3",
-    "@babel/preset-env": "7.4.3",
+    "@babel/preset-env": "7.9.5",
     "@magic/log": "github:magic/log",
     "babel-plugin-minify-dead-code-elimination": "0.5.0",
     "babel-plugin-minify-mangle-names": "0.5.0"