diff --git a/composer.lock b/composer.lock
index 7d0eea7..4bccc6d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -806,16 +806,16 @@
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@@ -850,7 +850,7 @@
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-            "time": "2019-04-07T13:18:21+00:00"
+            "time": "2019-08-09T12:45:53+00:00"
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@@ -2481,16 +2481,16 @@
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+            "version": "8.3.4",
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-                "reference": "c1b8534b3730f20f58600124129197bf1183dc92"
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-                "reference": "c1b8534b3730f20f58600124129197bf1183dc92",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/e31cce0cf4499c0ccdbbb211a3280d36ab341e36",
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@@ -2506,7 +2506,7 @@
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@@ -2534,7 +2534,7 @@
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@@ -2560,7 +2560,7 @@
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-            "time": "2019-07-15T06:26:24+00:00"
+            "time": "2019-08-11T06:56:55+00:00"
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@@ -3137,16 +3137,16 @@
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-                "reference": "234199f4528de6d12aaa58b612e98f7d36adb937",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/06a9a5947f47b3029d76118eb5c22802e5869687",
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@@ -3173,6 +3173,10 @@
                 "BSD-3-Clause"
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             "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
                 {
                     "name": "Jeff Welch",
                     "email": "whatthejeff@gmail.com"
@@ -3181,17 +3185,13 @@
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                 },
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-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@2bepublished.at"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                },
                 {
                     "name": "Adam Harvey",
                     "email": "aharvey@php.net"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
                 }
             ],
             "description": "Provides the functionality to export PHP variables for visualization",
@@ -3200,7 +3200,7 @@
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-            "time": "2017-04-03T13:19:02+00:00"
+            "time": "2019-08-11T12:43:14+00:00"
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@@ -3850,16 +3850,16 @@
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@@ -3871,7 +3871,7 @@
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@@ -3887,13 +3887,13 @@
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-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                },
                 {
                     "name": "Gert de Pagter",
                     "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",
@@ -3904,7 +3904,7 @@
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-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",