diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..e9c1aff
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,3 @@
+node_modules
+example
+.github
diff --git a/package.json b/package.json
index f1f2d48..42df47a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "postcss-pxtorem",
   "description": "A CSS post-processor that converts px to rem.",
-  "version": "4.1.0",
+  "version": "5.0.0",
   "author": "cuth",
   "license": "MIT",
   "repository": {