diff --git a/lib/cors-anywhere.js b/lib/cors-anywhere.js
index cb1160b..e6ca148 100644
--- a/lib/cors-anywhere.js
+++ b/lib/cors-anywhere.js
@@ -88,7 +88,7 @@ function proxyRequest(req, res, proxy) {
 
 /**
  * "Allow observer to modify headers or abort response"
- * https://github.com/nodejitsu/node-http-proxy/blob/05f0b891/lib/http-proxy/passes/web-incoming.js#L147
+ * https://github.com/nodejitsu/node-http-proxy/blob/v1.11.1/lib/http-proxy/passes/web-incoming.js#L147
  * 
  * This method modifies the response headers of the proxied response.
  * If a redirect is detected, the response is not sent to the client,
@@ -138,7 +138,7 @@ function onProxyResponse(response, req, res) {
           // ### Dispose the current proxied request
           // Haha - hack! This should be fixed when (if?) node-http-proxy supports cancelation of requests..
           // Shadow all methods that mutate the |res| object.
-          // See https://github.com/nodejitsu/node-http-proxy/blob/05f0b891/lib/http-proxy/passes/web-outgoing.js
+          // See https://github.com/nodejitsu/node-http-proxy/blob/v1.11.1/lib/http-proxy/passes/web-outgoing.js#L73-L100
           var setHeader = res.setHeader;
           var writeHead = res.writeHead;
           res.setHeader = res.writeHead = function noop() {};
@@ -147,7 +147,7 @@ function onProxyResponse(response, req, res) {
               res.setHeader = setHeader;
               res.writeHead = writeHead;
               // Trigger proxyReq.abort() (this is not of any imporance, it's just used to stop wasting resources.)
-              // https://github.com/nodejitsu/node-http-proxy/blob/05f0b891/lib/http-proxy/passes/web-incoming.js#L125-L128
+              // https://github.com/nodejitsu/node-http-proxy/blob/v1.11.1/lib/http-proxy/passes/web-incoming.js#L125-L128
               req.emit('aborted');
               // Remove all listeners (=reset events to initial state)
               req.removeAllListeners();