diff --git a/composer.lock b/composer.lock
index a4d112a..6ee16ee 100644
--- a/composer.lock
+++ b/composer.lock
@@ -275,16 +275,16 @@
         },
         {
             "name": "react/event-loop",
-            "version": "v1.1.0",
+            "version": "v1.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/reactphp/event-loop.git",
-                "reference": "a0ecac955c67b57c40fe4a1b88a7cca1b58c982d"
+                "reference": "6d24de090cd59cfc830263cfba965be77b563c13"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/reactphp/event-loop/zipball/a0ecac955c67b57c40fe4a1b88a7cca1b58c982d",
-                "reference": "a0ecac955c67b57c40fe4a1b88a7cca1b58c982d",
+                "url": "https://api.github.com/repos/reactphp/event-loop/zipball/6d24de090cd59cfc830263cfba965be77b563c13",
+                "reference": "6d24de090cd59cfc830263cfba965be77b563c13",
                 "shasum": ""
             },
             "require": {
@@ -313,7 +313,7 @@
                 "asynchronous",
                 "event-loop"
             ],
-            "time": "2019-02-07T16:19:49+00:00"
+            "time": "2020-01-01T18:39:52+00:00"
         },
         {
             "name": "react/promise",
@@ -419,16 +419,16 @@
         },
         {
             "name": "react/stream",
-            "version": "v1.1.0",
+            "version": "v1.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/reactphp/stream.git",
-                "reference": "50426855f7a77ddf43b9266c22320df5bf6c6ce6"
+                "reference": "7c02b510ee3f582c810aeccd3a197b9c2f52ff1a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/reactphp/stream/zipball/50426855f7a77ddf43b9266c22320df5bf6c6ce6",
-                "reference": "50426855f7a77ddf43b9266c22320df5bf6c6ce6",
+                "url": "https://api.github.com/repos/reactphp/stream/zipball/7c02b510ee3f582c810aeccd3a197b9c2f52ff1a",
+                "reference": "7c02b510ee3f582c810aeccd3a197b9c2f52ff1a",
                 "shasum": ""
             },
             "require": {
@@ -438,7 +438,7 @@
             },
             "require-dev": {
                 "clue/stream-filter": "~1.2",
-                "phpunit/phpunit": "^6.4 || ^5.7 || ^4.8.35"
+                "phpunit/phpunit": "^7.0 || ^6.4 || ^5.7 || ^4.8.35"
             },
             "type": "library",
             "autoload": {
@@ -461,7 +461,7 @@
                 "stream",
                 "writable"
             ],
-            "time": "2019-01-01T16:15:09+00:00"
+            "time": "2020-05-04T10:17:57+00:00"
         },
         {
             "name": "ringcentral/psr7",
@@ -1210,6 +1210,7 @@
                     "email": "jakub.onderka@gmail.com"
                 }
             ],
+            "abandoned": "php-parallel-lint/php-console-color",
             "time": "2018-09-29T17:23:10+00:00"
         },
         {
@@ -1254,6 +1255,7 @@
                     "homepage": "http://www.acci.cz/"
                 }
             ],
+            "abandoned": "php-parallel-lint/php-console-highlighter",
             "time": "2015-04-20T18:58:01+00:00"
         },
         {
@@ -1301,6 +1303,7 @@
             ],
             "description": "This tool check syntax of PHP files about 20x faster than serial check.",
             "homepage": "https://github.com/JakubOnderka/PHP-Parallel-Lint",
+            "abandoned": "php-parallel-lint/php-parallel-lint",
             "time": "2015-12-15T10:42:16+00:00"
         },
         {
@@ -1422,6 +1425,7 @@
                 "normalizer",
                 "plugin"
             ],
+            "abandoned": "ergebnis/composer-normalize",
             "time": "2018-01-14T12:15:12+00:00"
         },
         {
@@ -1472,6 +1476,7 @@
                 "json",
                 "normalizer"
             ],
+            "abandoned": "ergebnis/json-normalizer",
             "time": "2018-01-13T21:59:29+00:00"
         },
         {
@@ -1521,6 +1526,7 @@
                 "json",
                 "printer"
             ],
+            "abandoned": "ergebnis/json-printer",
             "time": "2018-01-27T21:05:05+00:00"
         },
         {