diff --git a/WebSocket4Net.nuspec b/WebSocket4Net.nuspec
index 6e02931a..8101aa80 100644
--- a/WebSocket4Net.nuspec
+++ b/WebSocket4Net.nuspec
@@ -7,7 +7,7 @@
     <authors>Kerry Jiang</authors>
     <owners>Kerry Jiang</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0</licenseUrl>
-    <projectUrl>http://websocket4net.codeplex.com/</projectUrl>
+    <projectUrl>https://github.com/kerryjiang/WebSocket4Net/</projectUrl>
     <requireLicenseAcceptance>true</requireLicenseAcceptance>
     <description>WebSocket4Net is a .NET websocket client implemtation. It originates from SuperWebSocket WebSocket Client. For better developing of the websocket client, it was separated from SuperWebSocket and was renamed to WebSocket4Net.</description>
     <tags>WebSocket, WebSocket4Net, SuperWebSocket</tags>