diff --git a/README.md b/README.md
index a8a0379..1e6d649 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ You can pass any combination of globs. One caveat is that you can not only pass
 - cwd
   - Default is `process.cwd()`
 - base
-  - Default is everything before a glob starts (see [glob2base](https://github.com/wearefractal/glob2base))
+  - Default is everything before a glob starts (see [glob-parent](https://github.com/es128/glob-parent))
 - cwdbase
   - Default is `false`
   - When true it is the same as saying opt.base = opt.cwd
diff --git a/index.js b/index.js
index a78a062..a396c83 100644
--- a/index.js
+++ b/index.js
@@ -5,10 +5,9 @@ var Combine = require('ordered-read-streams');
 var unique = require('unique-stream');
 
 var glob = require('glob');
-var Minimatch = require('minimatch').Minimatch;
+var micromatch = require('micromatch');
 var resolveGlob = require('to-absolute-glob');
-var glob2base = require('glob2base');
-var path = require('path');
+var globParent = require('glob-parent');
 var extend = require('extend');
 
 var gs = {
@@ -24,7 +23,7 @@ var gs = {
     var globber = new glob.Glob(ourGlob, ourOpt);
 
     // Extract base path from glob
-    var basePath = opt.base || glob2base(globber);
+    var basePath = opt.base || globParent(ourGlob) + '/';
 
     // Create stream and map events from globber to it
     var stream = through2.obj(opt,
@@ -108,7 +107,7 @@ var gs = {
       // Create Minimatch instances for negative glob patterns
       if (globArray === negatives && typeof glob === 'string') {
         var ourGlob = resolveGlob(glob, opt);
-        glob = new Minimatch(ourGlob, ourOpt);
+        glob = micromatch.matcher(ourGlob, ourOpt);
       }
 
       globArray.push({
@@ -149,8 +148,8 @@ var gs = {
 };
 
 function isMatch(file, matcher) {
-  if (matcher instanceof Minimatch) {
-    return matcher.match(file.path);
+  if (typeof matcher === 'function') {
+    return matcher(file.path);
   }
   if (matcher instanceof RegExp) {
     return matcher.test(file.path);
diff --git a/package.json b/package.json
index b01fe2c..9741acd 100644
--- a/package.json
+++ b/package.json
@@ -10,8 +10,8 @@
   "dependencies": {
     "extend": "^3.0.0",
     "glob": "^5.0.3",
-    "glob2base": "^0.0.12",
-    "minimatch": "^2.0.1",
+    "glob-parent": "^2.0.0",
+    "micromatch": "^2.3.0",
     "ordered-read-streams": "^0.3.0",
     "through2": "^0.6.0",
     "to-absolute-glob": "^0.1.1",