Updating dependencies

composer.lock

@@ -2340,16 +2340,16 @@
         },
         {
             "name": "swiftmailer/swiftmailer",
-            "version": "v5.3.1",
+            "version": "v5.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/swiftmailer/swiftmailer.git",
-                "reference": "c5f963e7f9d6f6438fda4f22d5cc2db296ec621a"
+                "reference": "31454f258f10329ae7c48763eb898a75c39e0a9f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/c5f963e7f9d6f6438fda4f22d5cc2db296ec621a",
-                "reference": "c5f963e7f9d6f6438fda4f22d5cc2db296ec621a",
+                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/31454f258f10329ae7c48763eb898a75c39e0a9f",
+                "reference": "31454f258f10329ae7c48763eb898a75c39e0a9f",
                 "shasum": ""
             },
             "require": {
@@ -2361,7 +2361,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.3-dev"
+                    "dev-master": "5.4-dev"
                 }
             },
             "autoload": {
@@ -2388,7 +2388,7 @@
                 "mail",
                 "mailer"
             ],
-            "time": "2014-12-05 14:17:14"
+            "time": "2015-03-14 06:06:39"
         },
         {
             "name": "symfony/console",