diff --git a/index.js b/index.js
index eb61762..95107ab 100644
--- a/index.js
+++ b/index.js
@@ -1,7 +1,12 @@
+const mathRandom = require('math-random')
+
 function yid() {
-  let id = Date.now() + '-' + String(Math.random()).substr(2, 13)
-  while ( id.length < 27 )
+  let id = Date.now() + '-' + String(mathRandom()).substr(2, 13)
+
+  while ( id.length < 27 ) {
     id += '0'
+  }
+
   return id
 }
 
diff --git a/package.json b/package.json
index aae701c..97f7c63 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,13 @@
   "scripts": {
     "test": "node test.js"
   },
+  "dependencies": {
+    "math-random": "^1.0.1"
+  },
+  "homepage": "https://github.com/chilts/yid",
+  "bugs": {
+    "url": "https://github.com/chilts/yid/issues"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/chilts/yid.git"
@@ -14,9 +21,5 @@
     "id"
   ],
   "author": "Andrew Chilton",
-  "license": "ISC",
-  "bugs": {
-    "url": "https://github.com/chilts/yid/issues"
-  },
-  "homepage": "https://github.com/chilts/yid#readme"
+  "license": "ISC"
 }