diff --git a/chain.js b/chain.js
index 94b285a..5a6a5ec 100644
--- a/chain.js
+++ b/chain.js
@@ -30,11 +30,16 @@ Chain.prototype.toJSON = function () {
 extendChainPrototype()
 function extendChainPrototype (hideWarnings) {
   [
+    'every',
+    'inverse',
     'filter',
+    'findKey',
+    'find',
     'forEach',
     'mapKeys',
     'map',
-    'reduce'
+    'reduce',
+    'some'
   ].forEach(function (methodName) {
     var filename = dasherize(methodName)
     var filepath = path.join(__dirname, filename)
diff --git a/package.json b/package.json
index 35d5b2c..5352c6c 100644
--- a/package.json
+++ b/package.json
@@ -39,10 +39,11 @@
   },
   "homepage": "https://github.com/tjmehta/object-loops",
   "dependencies": {
-    "101": "^1.2.0",
+    "101": "^1.6.1",
     "dasherize": "^2.0.0"
   },
   "devDependencies": {
+    "camelize": "^1.0.0",
     "code": "^1.5.0",
     "lab": "^6.2.0",
     "nodemon": "^1.8.1",
diff --git a/test/fixtures/all-method-names.js b/test/fixtures/all-method-names.js
new file mode 100644
index 0000000..59edaf3
--- /dev/null
+++ b/test/fixtures/all-method-names.js
@@ -0,0 +1,15 @@
+var camelize = require('camelize')
+var fs = require('fs')
+var path = require('path')
+
+var jsFile = /^(.*)[.]js$/
+var ignoreFiles = /^(index|chain)[.]js$/
+
+module.exports = fs.readdirSync(path.resolve(__dirname, '../..'))
+  .filter(function (filename) {
+    return jsFile.test(filename) && !ignoreFiles.test(filename)
+  })
+  .map(function (filename) {
+    return jsFile.exec(filename)[1]
+  })
+  .map(camelize)
diff --git a/test/test-chain.js b/test/test-chain.js
index ca63a56..bdd8e14 100644
--- a/test/test-chain.js
+++ b/test/test-chain.js
@@ -8,6 +8,7 @@ var describe = lab.describe
 var it = lab.it
 var expect = Code.expect
 
+var allMethodNames = require('./fixtures/all-method-names.js')
 var chain = require('../chain')
 
 describe('chain', function () {
@@ -26,6 +27,13 @@ describe('chain', function () {
     expect(output).to.deep.equal({ x: 1, y: 1 })
     done()
   })
+  it('should have all methods', function (done) {
+    var chainable = chain({})
+    allMethodNames.forEach(function (name) {
+      expect(chainable[name]).to.be.a.function()
+    })
+    done()
+  })
   describe('errors', function () {
     it('should error if invoked w/ non-object', function (done) {
       chain([]) // works w/ arrays
diff --git a/test/test-index.js b/test/test-index.js
index 818462a..4c93682 100644
--- a/test/test-index.js
+++ b/test/test-index.js
@@ -10,6 +10,8 @@ var expect = Code.expect
 
 var noop = require('101/noop')
 
+var allMethodNames = require('./fixtures/all-method-names.js')
+
 describe('index', function () {
   describe('all methods', function () {
     before(function (done) {
@@ -17,6 +19,12 @@ describe('index', function () {
       done()
     })
     after(require('./fixtures/reset-object-prototype'))
+    it('should have all methods', function (done) {
+      allMethodNames.forEach(function (name) {
+        expect(Object[name]).to.be.a.function()
+      })
+      done()
+    })
     it('should iterate through all the key-value pairs in the object', function (done) {
       var obj = {
         foo: 1,