diff --git a/History.md b/History.md
index c0b9ed6e..5e197c35 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,18 @@
+unreleased
+==========
+
+  * deps: debug@~2.2.0
+    - deps: ms@0.7.1
+  * deps: depd@~1.0.1
+  * deps: proxy-addr@~1.0.8
+    - deps: ipaddr.js@1.0.1
+  * deps: send@0.12.3
+    - deps: debug@~2.2.0
+    - deps: depd@~1.0.1
+    - deps: etag@~1.6.0
+    - deps: ms@0.7.1
+    - deps: on-finished@~2.2.1
+
 4.12.3 / 2015-03-17
 ===================
 
@@ -739,6 +754,37 @@
    - `app.route()` - Proxy to the app's `Router#route()` method to create a new route
    - Router & Route - public API
 
+3.20.3 / 2015-05-17
+===================
+
+  * deps: connect@2.29.2
+    - deps: body-parser@~1.12.4
+    - deps: compression@~1.4.4
+    - deps: connect-timeout@~1.6.2
+    - deps: debug@~2.2.0
+    - deps: depd@~1.0.1
+    - deps: errorhandler@~1.3.6
+    - deps: finalhandler@0.3.6
+    - deps: method-override@~2.3.3
+    - deps: morgan@~1.5.3
+    - deps: qs@2.4.2
+    - deps: response-time@~2.3.1
+    - deps: serve-favicon@~2.2.1
+    - deps: serve-index@~1.6.4
+    - deps: serve-static@~1.9.3
+    - deps: type-is@~1.6.2
+  * deps: debug@~2.2.0
+    - deps: ms@0.7.1
+  * deps: depd@~1.0.1
+  * deps: proxy-addr@~1.0.8
+    - deps: ipaddr.js@1.0.1
+  * deps: send@0.12.3
+    - deps: debug@~2.2.0
+    - deps: depd@~1.0.1
+    - deps: etag@~1.6.0
+    - deps: ms@0.7.1
+    - deps: on-finished@~2.2.1
+
 3.20.2 / 2015-03-16
 ===================
 
diff --git a/examples/params/index.js b/examples/params/index.js
index 6fe0a10a..d70f0bee 100644
--- a/examples/params/index.js
+++ b/examples/params/index.js
@@ -15,12 +15,20 @@ var users = [
   , { name: 'bandit' }
 ];
 
+// Create HTTP error
+
+function createError(status, message) {
+  var err = new Error(message);
+  err.status = status;
+  return err;
+}
+
 // Convert :to and :from to integers
 
 app.param(['to', 'from'], function(req, res, next, num, name){
   req.params[name] = parseInt(num, 10);
   if( isNaN(req.params[name]) ){
-    next(new Error('failed to parseInt '+num));
+    next(createError(400, 'failed to parseInt '+num));
   } else {
     next();
   }
@@ -32,7 +40,7 @@ app.param('user', function(req, res, next, id){
   if (req.user = users[id]) {
     next();
   } else {
-    next(new Error('failed to find user'));
+    next(createError(404, 'failed to find user'));
   }
 });
 
diff --git a/package.json b/package.json
index 3c693a57..26a82d2d 100644
--- a/package.json
+++ b/package.json
@@ -32,8 +32,8 @@
     "content-type": "~1.0.1",
     "cookie": "0.1.2",
     "cookie-signature": "1.0.6",
-    "debug": "~2.1.3",
-    "depd": "~1.0.0",
+    "debug": "~2.2.0",
+    "depd": "~1.0.1",
     "escape-html": "1.0.1",
     "etag": "~1.5.1",
     "finalhandler": "0.3.4",
@@ -43,10 +43,10 @@
     "on-finished": "~2.2.0",
     "parseurl": "~1.3.0",
     "path-to-regexp": "0.1.3",
-    "proxy-addr": "~1.0.7",
+    "proxy-addr": "~1.0.8",
     "qs": "2.4.1",
     "range-parser": "~1.0.2",
-    "send": "0.12.2",
+    "send": "0.12.3",
     "serve-static": "~1.9.2",
     "type-is": "~1.6.1",
     "vary": "~1.0.0",
@@ -55,11 +55,11 @@
   "devDependencies": {
     "after": "0.8.1",
     "ejs": "2.3.1",
-    "istanbul": "0.3.8",
+    "istanbul": "0.3.9",
     "marked": "0.3.3",
-    "mocha": "~2.2.1",
-    "should": "~5.2.0",
-    "supertest": "~0.15.0",
+    "mocha": "2.2.5",
+    "should": "6.0.1",
+    "supertest": "1.0.1",
     "body-parser": "~1.12.2",
     "connect-redis": "~2.2.0",
     "cookie-parser": "~1.3.4",
diff --git a/test/acceptance/mvc.js b/test/acceptance/mvc.js
index 7ef1fdb0..35709f6f 100644
--- a/test/acceptance/mvc.js
+++ b/test/acceptance/mvc.js
@@ -35,7 +35,7 @@ describe('mvc', function(){
       .put('/pet/3')
       .set('Content-Type', 'application/x-www-form-urlencoded')
       .send({ pet: { name: 'Boots' } })
-      .end(function(err, res){
+      .expect(302, function (err, res) {
         if (err) return done(err);
         request(app)
         .get('/pet/3/edit')
@@ -105,7 +105,7 @@ describe('mvc', function(){
       .put('/user/1')
       .set('Content-Type', 'application/x-www-form-urlencoded')
       .send({ user: { name: 'Tobo' }})
-      .end(function(err, res){
+      .expect(302, function (err, res) {
         if (err) return done(err);
         request(app)
         .get('/user/1/edit')
diff --git a/test/acceptance/params.js b/test/acceptance/params.js
index 5c7e1091..56b7a72c 100644
--- a/test/acceptance/params.js
+++ b/test/acceptance/params.js
@@ -21,8 +21,8 @@ describe('params', function(){
   describe('GET /user/9', function(){
     it('should fail to find user', function(done){
       request(app)
-        .get('/user/9')
-        .expect(/failed to find user/,done)
+      .get('/user/9')
+      .expect(404, /failed to find user/, done)
     })
   })
 
@@ -37,8 +37,8 @@ describe('params', function(){
   describe('GET /users/foo-bar', function(){
     it('should fail integer parsing', function(done){
       request(app)
-        .get('/users/foo-bar')
-        .expect(/failed to parseInt foo/,done)
+      .get('/users/foo-bar')
+      .expect(400, /failed to parseInt foo/, done)
     })
   })
 })