diff --git a/restless/README.md b/restless/README.md
index 66ec58a..6451d69 100644
--- a/restless/README.md
+++ b/restless/README.md
@@ -18,7 +18,8 @@ Express.js api, validations and more.
 
 ```javascript
 import express from 'express'
-import { asyncHandler, responseOf, sanitize, asString } from '@restless/restless'
+import { asyncHandler, responseOf, sanitize } from '@restless/restless'
+import { asNumber } from '@restless/sanitizers'
 
 const app = express()
 app.get('/add/:a/:b', asyncHandler(
@@ -51,7 +52,6 @@ yarn add @restless/restless
 - [`responseOfBuffer`](#responseofbuffer)
 - [`sanitize`](#sanitize)
 - [`SanitizeError`](#sanitizeerror)
-- All of the [@restless/sanitizers](https://github.com/EthWorks/restless/tree/master/sanitizers) library
 
 ### `asyncHandler`
 
@@ -120,7 +120,8 @@ The `sanitize` function is a transformer. It transforms the request into an obje
 Example:
 ```javascript
 import express from 'express'
-import { asyncHandler, responseOf, asObject, asNumber } from '@restless/restless'
+import { asyncHandler, responseOf, sanitize } from '@restless/restless'
+import { asObject, asNumber } from '@restless/sanitizers'
 
 const app = express()
 app.get('/:foo', asyncHandler(
diff --git a/restless/package.json b/restless/package.json
index 5c2edaa..656f6f9 100644
--- a/restless/package.json
+++ b/restless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@restless/restless",
-  "version": "0.3.4",
+  "version": "0.4.0",
   "author": "Piotr Szlachciak <szlachciak.piotr@gmail.com>",
   "description": "Express.js api, validations and more",
   "license": "Unlicense",
@@ -30,7 +30,7 @@
     "lint": "tslint --project tsconfig.json \"src/**/*.ts\" \"test/**/*.ts\""
   },
   "dependencies": {
-    "@restless/sanitizers": "^0.1.0",
+    "@restless/sanitizers": "^0.2.0",
     "@types/express": "^4.16.0",
     "express": "^4.16.0"
   },
diff --git a/restless/src/index.ts b/restless/src/index.ts
index bba77a1..0ddd3a3 100644
--- a/restless/src/index.ts
+++ b/restless/src/index.ts
@@ -1,4 +1,3 @@
 export { asyncHandler } from './asyncHandler'
 export { ResponseFunction, responseOf, responseOfBuffer } from './response'
 export { sanitize, SanitizeError } from './sanitize'
-export * from '@restless/sanitizers'
diff --git a/restless/src/sanitize.ts b/restless/src/sanitize.ts
index 3dd290e..4a1e210 100644
--- a/restless/src/sanitize.ts
+++ b/restless/src/sanitize.ts
@@ -1,4 +1,4 @@
-import { Either, SanitizerFailure, Schema, SchemaResult } from '@restless/sanitizers'
+import { Result, SanitizerFailure, Schema, SchemaResult } from '@restless/sanitizers'
 import { Request } from 'express'
 
 export class SanitizeError extends Error {
@@ -22,10 +22,10 @@ export const sanitize = <S extends Schema<any>>(schema: S) =>
         } else {
           result = schema[key](req.params[key], `params.${key}`)
         }
-        if (Either.isRight(result)) {
-          sanitized[key] = result.right
+        if (Result.isOk(result)) {
+          sanitized[key] = result.ok
         } else {
-          errors.push(...result.left)
+          errors.push(...result.error)
         }
       }
     }
diff --git a/restless/yarn.lock b/restless/yarn.lock
index bdf81e4..ed98e01 100644
--- a/restless/yarn.lock
+++ b/restless/yarn.lock
@@ -18,10 +18,10 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@restless/sanitizers@^0.1.0":
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/@restless/sanitizers/-/sanitizers-0.1.0.tgz#7b1af5bbb15cabb3975b33a3539f04f295637f20"
-  integrity sha512-aMxomLCELnv115RMW4Xksn5By6WmVdqQK0GdZDa09sUdsHpoVP8/lyAtcAZY9amP91rEtkL7oksp3hrQ0pNftg==
+"@restless/sanitizers@^0.2.0":
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/@restless/sanitizers/-/sanitizers-0.2.0.tgz#f66ba872f8215a869fcf1290f5547c06b5a7eef5"
+  integrity sha512-b11WcVDC+xFn8p5uKhNwKv5La+L9+I4kjQDIyiWC4HIgwhcTtP5RT/7UJPjSpV+9k0Dr6BtVUnwEueS5kI3pZQ==
 
 "@types/body-parser@*":
   version "1.17.0"