diff --git a/composer.lock b/composer.lock
index 9ad7841..2af079b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -287,7 +287,7 @@
                 {
                     "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "http://jmsyst.com",
+                    "homepage": "https://github.com/schmittjoh",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -611,9 +611,9 @@
             ],
             "authors": [
                 {
-                    "name": "Johannes M. Schmitt",
+                    "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "http://jmsyst.com",
+                    "homepage": "https://github.com/schmittjoh",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -676,7 +676,7 @@
                     "email": "stof@notk.org"
                 },
                 {
-                    "name": "KnpLabs",
+                    "name": "Knplabs",
                     "homepage": "http://knplabs.com"
                 },
                 {
@@ -876,9 +876,9 @@
             ],
             "authors": [
                 {
-                    "name": "Johannes M. Schmitt",
+                    "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "http://jmsyst.com",
+                    "homepage": "https://github.com/schmittjoh",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -1545,9 +1545,9 @@
             ],
             "authors": [
                 {
-                    "name": "Johannes M. Schmitt",
+                    "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "http://jmsyst.com",
+                    "homepage": "https://github.com/schmittjoh",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -2852,7 +2852,6 @@
             },
             "require": {
                 "php": ">=5.3.3",
-                "symfony/property-access": "~2.2",
                 "symfony/translation": "~2.0"
             },
             "require-dev": {