diff --git a/lib/pty.js b/lib/pty.js
index 2622efe..82e5db5 100644
--- a/lib/pty.js
+++ b/lib/pty.js
@@ -375,9 +375,8 @@ Terminal.prototype.destroy = function() {
 Terminal.prototype.kill = function(sig) {
   try {
     process.kill(this.pid, sig || 'SIGHUP');
-	pty.kill(this.pid);
   } catch(e) {
-    console.error(e);
+    // Ignore if process cannot be found (kill ESRCH error)
   }
 };
 
diff --git a/package.json b/package.json
index 2f5407b..b2c9c72 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "pty.js",
   "description": "Pseudo terminals for node.",
   "author": "Christopher Jeffrey",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "license": "MIT",
   "main": "./index.js",
   "repository": "git://github.com/chjj/pty.js.git",
@@ -25,7 +25,7 @@
   ],
   "dependencies": {
     "extend": "~1.2.1",
-    "nan": "2.2.0"
+    "nan": "2.3.5"
   },
   "devDependencies": {
     "mocha": "~1.17.1"