diff --git a/package-lock.json b/package-lock.json
index 3a286ca..2a13c42 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mkdirp",
-  "version": "0.5.1",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6853592..a08ba28 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "mkdirp",
   "description": "Recursively mkdir, like `mkdir -p`",
-  "version": "0.5.1",
+  "version": "1.0.0",
   "main": "index.js",
   "keywords": [
     "mkdir",