diff --git a/composer.lock b/composer.lock
index 4630ec17..88c816cb 100644
--- a/composer.lock
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-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -6209,20 +6216,20 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2017-05-01T14:55:58+00:00"
+            "time": "2017-06-02T22:05:06+00:00"
         },
         {
             "name": "tightenco/mailthief",
-            "version": "v0.3.5",
+            "version": "v0.3.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/tightenco/mailthief.git",
-                "reference": "3269c0baf1b926ee759b5eee6cccca783beecfed"
+                "reference": "fda78fe3dc649ea405378fe77c016d96a1d2eae7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/tightenco/mailthief/zipball/3269c0baf1b926ee759b5eee6cccca783beecfed",
-                "reference": "3269c0baf1b926ee759b5eee6cccca783beecfed",
+                "url": "https://api.github.com/repos/tightenco/mailthief/zipball/fda78fe3dc649ea405378fe77c016d96a1d2eae7",
+                "reference": "fda78fe3dc649ea405378fe77c016d96a1d2eae7",
                 "shasum": ""
             },
             "require": {
@@ -6251,7 +6258,7 @@
                 }
             ],
             "description": "A fake Mailer for Laravel applications that takes the pain out of testing mail.",
-            "time": "2017-04-22T17:42:32+00:00"
+            "time": "2017-05-16T15:04:00+00:00"
         },
         {
             "name": "webmozart/assert",