diff --git a/HISTORY.md b/HISTORY.md
index 94df860..54d3568 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,8 @@
+0.3.5
+=====
+
+* fix validation with patch error, thanks to @cantado
+
 0.3.4
 =====
 
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..f9b4354
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,2274 @@
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+            "punycode": "1.4.1"
+          }
+        },
+        "tunnel-agent": {
+          "version": "0.6.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "safe-buffer": "5.1.1"
+          }
+        },
+        "tweetnacl": {
+          "version": "0.14.5",
+          "bundled": true,
+          "dev": true,
+          "optional": true
+        },
+        "uid-number": {
+          "version": "0.0.6",
+          "bundled": true,
+          "dev": true
+        },
+        "util-deprecate": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true
+        },
+        "uuid": {
+          "version": "3.1.0",
+          "bundled": true,
+          "dev": true
+        },
+        "verror": {
+          "version": "1.10.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "assert-plus": "1.0.0",
+            "core-util-is": "1.0.2",
+            "extsprintf": "1.3.0"
+          },
+          "dependencies": {
+            "assert-plus": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "wide-align": {
+          "version": "1.1.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "string-width": "1.0.2"
+          }
+        },
+        "wrappy": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true
+        }
+      }
+    },
+    "string_decoder": {
+      "version": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+      "dev": true
+    },
+    "strip-ansi": {
+      "version": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+      "dev": true,
+      "requires": {
+        "ansi-regex": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz"
+      }
+    },
+    "supports-color": {
+      "version": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+      "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+      "dev": true
+    },
+    "through": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+      "dev": true
+    },
+    "tildify": {
+      "version": "https://registry.npmjs.org/tildify/-/tildify-1.0.0.tgz",
+      "integrity": "sha1-KgIdtej73gqPi03zetqo+x05190=",
+      "dev": true,
+      "requires": {
+        "user-home": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz"
+      }
+    },
+    "type-check": {
+      "version": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz"
+      }
+    },
+    "type-detect": {
+      "version": "https://registry.npmjs.org/type-detect/-/type-detect-1.0.0.tgz",
+      "integrity": "sha1-diIXzAbbJY7EiQihKY6LlRIejqI=",
+      "dev": true
+    },
+    "uglify-js": {
+      "version": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.23.tgz",
+      "integrity": "sha1-gjDdl4M3EjLWKngh4s+agXJwqKA=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "source-map": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+        "uglify-to-browserify": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
+        "yargs": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+          "integrity": "sha1-dc449SvwczxafwwRjYEzSiu19BI=",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
+    "uglify-to-browserify": {
+      "version": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
+      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
+      "dev": true,
+      "optional": true
+    },
+    "user-home": {
+      "version": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz",
+      "integrity": "sha1-K1viOjK2Onyd640PKNSFcko98ZA=",
+      "dev": true
+    },
+    "uuid": {
+      "version": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
+      "integrity": "sha1-ZUS7ot/ajBzxfmKaOjBeK7H+5sE=",
+      "dev": true
+    },
+    "v8flags": {
+      "version": "https://registry.npmjs.org/v8flags/-/v8flags-2.1.1.tgz",
+      "integrity": "sha1-qrGh+jDUX4jdMhFIh1rALAtV5bQ=",
+      "dev": true,
+      "requires": {
+        "user-home": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz"
+      }
+    },
+    "which": {
+      "version": "https://registry.npmjs.org/which/-/which-1.2.14.tgz",
+      "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
+      "dev": true,
+      "requires": {
+        "isexe": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz"
+      }
+    },
+    "window-size": {
+      "version": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
+      "dev": true,
+      "optional": true
+    },
+    "wordwrap": {
+      "version": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
+    "wrappy": {
+      "version": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    },
+    "xtend": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "dev": true
+    },
+    "yargs": {
+      "version": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "camelcase": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
+        "cliui": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
+        "decamelize": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+        "window-size": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 49b6d8c..d62f319 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bookshelf-schema",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "Plugin for adding schema to Bookshelf models",
   "main": "lib/index.js",
   "scripts": {
@@ -24,12 +24,12 @@
     "chai-spies": "^0.7.1",
     "co": "^4.6.0",
     "coffee-coverage": "^2.0.0",
-    "coffee-script": "^1.10.0",
+    "coffee-script": "^1.12.7",
     "istanbul": "^0.4.2",
     "knex": ">=0.8.6 <0.13",
-    "mocha": "^3.1.0",
-    "pg": "^6.1.0",
-    "sqlite3": "^3.1.0"
+    "mocha": "^3.5.3",
+    "pg": "^6.4.2",
+    "sqlite3": "^3.1.13"
   },
   "dependencies": {
     "checkit": "^0.7.0",
diff --git a/src/index.coffee b/src/index.coffee
index f8bf3f6..c82cc36 100644
--- a/src/index.coffee
+++ b/src/index.coffee
@@ -166,7 +166,7 @@ plugin = (options = {}) -> (db) ->
             validations = if not @constructor.__bookshelf_schema?.validations
                 []
             else if options.patch
-                utils.pluck @constructor.__bookshelf_schema.validations, Object.keys(json)
+                utils.pluck @constructor.__bookshelf_schema.validations, Object.keys(json)...
             else
                 @constructor.__bookshelf_schema.validations
 
diff --git a/src/relations.coffee b/src/relations.coffee
index 931f1bc..739e485 100644
--- a/src/relations.coffee
+++ b/src/relations.coffee
@@ -48,7 +48,7 @@
 
 {pluralize, singularize, camelize} = require 'inflection'
 {Field, IntField, StringField} = require './fields'
-{Fulfilled, Rejected, promiseFinally, values, pluck, upperFirst, lowerFirst} = require './utils'
+{Fulfilled, Rejected, promiseFinally, values, upperFirst, lowerFirst} = require './utils'
 
 pushField = (schema, name, field) ->
     for f in schema when f instanceof Field
diff --git a/test/validation.coffee b/test/validation.coffee
index edba40c..4abdcbe 100644
--- a/test/validation.coffee
+++ b/test/validation.coffee
@@ -65,33 +65,36 @@ describe "Validation", ->
 
     it "when patching should accept validation to passed attributes only", co ->
         f = spy -> true
-        g = spy -> false
+        g = spy -> true
+        h = spy -> false
         class User extends db.Model
             tableName: 'users'
             @schema [
                 StringField 'username', validations: [ f ]
-                StringField 'email', validations: [ g ], required: true
+                StringField 'password', validations: [g]
+                StringField 'email', validations: [ h ], required: true
             ]
 
         user = yield User.forge(username: 'alice').save(null, validation: false)
         user.email = 'foobar'
 
-        yield user.save({username: 'annie'}, {patch: true})
+        yield user.save({username: 'annie', password: 'secret'}, {patch: true})
 
         f.should.have.been.called()
-        g.should.not.have.been.called()
+        g.should.have.been.called()
+        h.should.not.have.been.called()
 
         f.reset()
         g.reset()
 
         try
-            yield user.save({username: 'annie'}, {patch: false})
+            yield user.save({username: 'annie', password: 'secret'}, {patch: false})
         catch
             # pass
 
         f.should.have.been.called()
         g.should.have.been.called()
-
+        h.should.have.been.called()
 
     it 'accepts custom validation rules like Checkit do', co ->
         class User extends db.Model