diff --git a/lib/changelog.js b/lib/changelog.js
index 145aaea..84f568d 100755
--- a/lib/changelog.js
+++ b/lib/changelog.js
@@ -6,7 +6,7 @@
  */
 'use strict'
 
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var path = require('path')
 var qcp = require('../lib/q-child-process.js')
 
diff --git a/lib/git.js b/lib/git.js
index 5ce2ccc..7d078cb 100644
--- a/lib/git.js
+++ b/lib/git.js
@@ -7,7 +7,7 @@
 'use strict'
 
 var cpp = require('../lib/q-child-process')
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var path = require('path')
 var moment = require('moment')
 var debug = require('debug')('thoughtful-release:git')
diff --git a/lib/npm.js b/lib/npm.js
index 6dcb139..99fb684 100644
--- a/lib/npm.js
+++ b/lib/npm.js
@@ -8,7 +8,7 @@
 
 var path = require('path')
 var semver = require('semver')
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var Q = require('q')
 var _ = {
   defaultsDeep: require('lodash.defaultsdeep')
diff --git a/package.json b/package.json
index 3094a04..5b71c90 100644
--- a/package.json
+++ b/package.json
@@ -43,9 +43,10 @@
     "lodash.isplainobject": "^3",
     "lodash.isstring": "^3.0.1",
     "lodash.toarray": "^3.0.2",
+    "m-io": "*",
+    "mkdirp": "^0.5.1",
     "moment": "^2.11.1",
     "q": "^1.4.1",
-    "q-io": "^2.0.6",
     "semver": "^5.1.0"
   },
   "devDependencies": {
diff --git a/test/changelog-spec.js b/test/changelog-spec.js
index f97e3ab..fc4b168 100644
--- a/test/changelog-spec.js
+++ b/test/changelog-spec.js
@@ -19,7 +19,7 @@ var chaiAsPromised = require('chai-as-promised')
 chai.use(chaiAsPromised)
 var expect = chai.expect
 var changelog = require('../lib/changelog.js')
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var path = require('path')
 require('./trace')
 
diff --git a/test/git-spec.js b/test/git-spec.js
index 93830bb..3272e4e 100644
--- a/test/git-spec.js
+++ b/test/git-spec.js
@@ -18,7 +18,7 @@ var chaiAsPromised = require('chai-as-promised')
 chai.use(chaiAsPromised)
 var expect = chai.expect
 var git = require('../lib/git.js')
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var Q = require('q')
 var path = require('path')
 require('./trace')
diff --git a/test/index-spec.js b/test/index-spec.js
index a28db72..025b08f 100644
--- a/test/index-spec.js
+++ b/test/index-spec.js
@@ -23,7 +23,7 @@ var chaiAsPromised = require('chai-as-promised')
 chai.use(chaiAsPromised)
 var expect = chai.expect
 var qcp = require('../lib/q-child-process')
-var qfs = require('q-io/fs')
+var qfs = require('m-io/fs')
 var path = require('path')
 var Q = require('q')
 var _ = {
diff --git a/test/test.js b/test/test.js
new file mode 100644
index 0000000..e69de29