diff --git a/README.md b/README.md
index e41a79bca..c43e6394a 100755
--- a/README.md
+++ b/README.md
@@ -94,6 +94,8 @@ List of Definitions
 * [Google Url Shortener](https://developers.google.com/url-shortener/) (by [Frank M](https://github.com/sgtfrankieboy))
 * [Hammer.js](http://eightmedia.github.com/hammer.js/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Handlebars](http://handlebarsjs.com/) (by [Boris Yankov](https://github.com/borisyankov))
+* [HashSet](http://www.timdown.co.uk/jshashtable/jshashset.html) (by [Sergey Gerasimov](https://github.com/gerich-home))
+* [Hashtable](http://www.timdown.co.uk/jshashtable/) (by [Sergey Gerasimov](https://github.com/gerich-home))
 * [Highcharts](http://www.highcharts.com/) (by [damianog](https://github.com/damianog))
 * [highlight.js](https://github.com/isagalaev/highlight.js) (by [Niklas Mollenhauer](https://github.com/nikeee))
 * [History.js](https://github.com/browserstate/history.js) (by [Boris Yankov](https://github.com/borisyankov))
diff --git a/hashset/hashset.d.ts b/hashset/hashset.d.ts
index cca5af535..fedf7381a 100644
--- a/hashset/hashset.d.ts
+++ b/hashset/hashset.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for jshashset 3.0
 // Project: http://www.timdown.co.uk/jshashtable/jshashset.html
-// Definitions by: Sergey Gerasimov <https://github.com/gerichhome/>
+// Definitions by: Sergey Gerasimov <https://github.com/gerich-home/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../hashtable/hashtable.d.ts" />
diff --git a/hashtable/hashtable.d.ts b/hashtable/hashtable.d.ts
index 1a5ac47b9..fbc0f219a 100644
--- a/hashtable/hashtable.d.ts
+++ b/hashtable/hashtable.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for jshashtable 3.0
 // Project: http://www.timdown.co.uk/jshashtable/
-// Definitions by: Sergey Gerasimov <https://github.com/gerichhome/>
+// Definitions by: Sergey Gerasimov <https://github.com/gerich-home/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 interface IHashtable<TKey, TValue>