diff --git a/doc/api/debugger.markdown b/doc/api/debugger.markdown
index 224f53eb45e2ba..46c4d0dfd12617 100644
--- a/doc/api/debugger.markdown
+++ b/doc/api/debugger.markdown
@@ -168,4 +168,4 @@ debugger. The syntax is:
 * `node debug -p <pid>` - Connects to the process via the `pid`
 * `node debug <URI>` - Connects to the process via the URI such as localhost:5858
 
-[TCP protocol]: http://code.google.com/p/v8/wiki/DebuggerProtocol
+[TCP protocol]: https://github.com/v8/v8/wiki/Debugging-Protocol
diff --git a/doc/api/errors.markdown b/doc/api/errors.markdown
index 799a8141af43e1..fa5b8e7cf1a32d 100644
--- a/doc/api/errors.markdown
+++ b/doc/api/errors.markdown
@@ -486,5 +486,5 @@ often a sign that a connected socket was not `.end()`'d appropriately.
 [online]: http://man7.org/linux/man-pages/man3/errno.3.html
 [stream-based]: stream.html
 [syscall]: http://man7.org/linux/man-pages/man2/syscall.2.html
-[V8's stack trace API]: https://code.google.com/p/v8-wiki/wiki/JavaScriptStackTraceApi
+[V8's stack trace API]: https://github.com/v8/v8/wiki/Stack-Trace-API
 [vm]: vm.html
diff --git a/lib/_debugger.js b/lib/_debugger.js
index cbf7f7a5ed5397..dd47cbff285149 100644
--- a/lib/_debugger.js
+++ b/lib/_debugger.js
@@ -45,7 +45,7 @@ exports.port = 5858;
 
 //
 // Parser/Serializer for V8 debugger protocol
-// http://code.google.com/p/v8/wiki/DebuggerProtocol
+// https://github.com/v8/v8/wiki/Debugging-Protocol
 //
 // Usage:
 //    p = new Protocol();