diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e4ad2f..66af152 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="0.4.7"></a>
+## [0.4.7](https://github.com/medikoo/memoizee/compare/v0.4.6...v0.4.7) (2017-08-29)
+
+
+### Features
+
+* improve 'promise' mode handling ([759e315](https://github.com/medikoo/memoizee/commit/759e315))
+* improve internal promise validation ([d23b94f](https://github.com/medikoo/memoizee/commit/d23b94f))
+
+
+
 <a name="0.4.6"></a>
 ## [0.4.6](https://github.com/medikoo/memoizee/compare/v0.4.5...v0.4.6) (2017-08-24)
 * `profileName` option for naming memoizee instances in profile output
diff --git a/package.json b/package.json
index 33581c9..1213a21 100644
--- a/package.json
+++ b/package.json
@@ -1,57 +1,57 @@
 {
-	"name": "memoizee",
-	"version": "0.4.6",
-	"description": "Memoize/cache function results",
-	"author": "Mariusz Nowak <medikoo@medikoo.com> (http://www.medikoo.com/)",
-	"keywords": [
-		"memoize",
-		"memoizer",
-		"cache",
-		"memoization",
-		"memo",
-		"memcached",
-		"hashing.",
-		"storage",
-		"caching",
-		"memory",
-		"gc",
-		"weak",
-		"garbage",
-		"collector",
-		"async"
-	],
-	"repository": {
-		"type": "git",
-		"url": "git://github.com/medikoo/memoizee.git"
-	},
-	"dependencies": {
-		"d": "1",
-		"es5-ext": "^0.10.13",
-		"es6-weak-map": "^2.0.1",
-		"event-emitter": "^0.3.4",
-		"is-promise": "^2.1",
-		"lru-queue": "0.1",
-		"next-tick": "1",
-		"timers-ext": "0.1"
-	},
-	"devDependencies": {
-		"eslint": "^4.2.0",
-		"eslint-config-medikoo-es5": "^1.4.1",
-		"plain-promise": "^0.1.1",
-		"tad": "^0.2.7"
-	},
-	"eslintConfig": {
-		"extends": "medikoo-es5",
-		"root": true,
-		"globals": {
-			"setTimeout": true,
-			"clearTimeout": true
-		}
-	},
-	"scripts": {
-		"lint": "eslint --ignore-path=.gitignore .",
-		"lint-medikoo": "xlint --linter=node_modules/xlint-jslint-medikoo/index.js",
-		"test": "tad"
-	},
-	"license": "MIT"
+  "name": "memoizee",
+  "version": "0.4.7",
+  "description": "Memoize/cache function results",
+  "author": "Mariusz Nowak <medikoo@medikoo.com> (http://www.medikoo.com/)",
+  "keywords": [
+    "memoize",
+    "memoizer",
+    "cache",
+    "memoization",
+    "memo",
+    "memcached",
+    "hashing.",
+    "storage",
+    "caching",
+    "memory",
+    "gc",
+    "weak",
+    "garbage",
+    "collector",
+    "async"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/medikoo/memoizee.git"
+  },
+  "dependencies": {
+    "d": "1",
+    "es5-ext": "^0.10.13",
+    "es6-weak-map": "^2.0.1",
+    "event-emitter": "^0.3.4",
+    "is-promise": "^2.1",
+    "lru-queue": "0.1",
+    "next-tick": "1",
+    "timers-ext": "0.1"
+  },
+  "devDependencies": {
+    "eslint": "^4.2.0",
+    "eslint-config-medikoo-es5": "^1.4.1",
+    "plain-promise": "^0.1.1",
+    "tad": "^0.2.7"
+  },
+  "eslintConfig": {
+    "extends": "medikoo-es5",
+    "root": true,
+    "globals": {
+      "setTimeout": true,
+      "clearTimeout": true
+    }
+  },
+  "scripts": {
+    "lint": "eslint --ignore-path=.gitignore .",
+    "lint-medikoo": "xlint --linter=node_modules/xlint-jslint-medikoo/index.js",
+    "test": "tad"
+  },
+  "license": "MIT"
 }