diff --git a/package-lock.json b/package-lock.json
index 2f8ff31..5b6febd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1408,9 +1408,9 @@
       "dev": true
     },
     "hostenv": {
-      "version": "3.13.0",
-      "resolved": "https://registry.npmjs.org/hostenv/-/hostenv-3.13.0.tgz",
-      "integrity": "sha512-Z65htLA+fsmQKvbb2jlPS6e6oG5njfSpnvJT6fE8EwsB726KJVkJEWp1Hne8G7acAG06i/wO2TyqWz4mhvbgHw=="
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/hostenv/-/hostenv-4.5.0.tgz",
+      "integrity": "sha512-YL0Ab6O11h+eQ3UOXYo7g1RPdulpAwsS4ZyMK8Ct4QWx7m+seF01TegPshd9opk4asP9DN6Xa+lI9m4c9DLz0A=="
     },
     "iconv-lite": {
       "version": "0.6.2",
diff --git a/package.json b/package.json
index 4d9daeb..378d878 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
   "main": "source/index.js",
   "dependencies": {
     "docpad-baseplugin": "^1.4.0",
-    "hostenv": "^3.13.0",
+    "hostenv": "^4.5.0",
     "serve-handler": "^6.1.3"
   },
   "devDependencies": {