diff --git a/composer.lock b/composer.lock
index fae498d852cafcfa9756403dbd96c2fb9f6ecf13..29f7016c4bb8f58a03d950ee9bb8ff3c8d25fa9e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1090,16 +1090,16 @@
         },
         {
             "name": "monolog/monolog",
-            "version": "2.3.0",
+            "version": "2.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/monolog.git",
-                "reference": "df991fd88693ab703aa403413d83e15f688dae33"
+                "reference": "9738e495f288eec0b187e310b7cdbbb285777dbe"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/df991fd88693ab703aa403413d83e15f688dae33",
-                "reference": "df991fd88693ab703aa403413d83e15f688dae33",
+                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/9738e495f288eec0b187e310b7cdbbb285777dbe",
+                "reference": "9738e495f288eec0b187e310b7cdbbb285777dbe",
                 "shasum": ""
             },
             "require": {
@@ -1170,7 +1170,7 @@
             ],
             "support": {
                 "issues": "https://github.com/Seldaek/monolog/issues",
-                "source": "https://github.com/Seldaek/monolog/tree/2.3.0"
+                "source": "https://github.com/Seldaek/monolog/tree/2.3.1"
             },
             "funding": [
                 {
@@ -1182,7 +1182,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-07-05T11:34:13+00:00"
+            "time": "2021-07-14T11:56:39+00:00"
         },
         {
             "name": "nelmio/cors-bundle",
@@ -6512,27 +6512,27 @@
     "packages-dev": [
         {
             "name": "amphp/amp",
-            "version": "v2.5.2",
+            "version": "v2.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/amphp/amp.git",
-                "reference": "efca2b32a7580087adb8aabbff6be1dc1bb924a9"
+                "reference": "caa95edeb1ca1bf7532e9118ede4a3c3126408cc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/amphp/amp/zipball/efca2b32a7580087adb8aabbff6be1dc1bb924a9",
-                "reference": "efca2b32a7580087adb8aabbff6be1dc1bb924a9",
+                "url": "https://api.github.com/repos/amphp/amp/zipball/caa95edeb1ca1bf7532e9118ede4a3c3126408cc",
+                "reference": "caa95edeb1ca1bf7532e9118ede4a3c3126408cc",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7"
+                "php": ">=7.1"
             },
             "require-dev": {
                 "amphp/php-cs-fixer-config": "dev-master",
                 "amphp/phpunit-util": "^1",
                 "ext-json": "*",
                 "jetbrains/phpstorm-stubs": "^2019.3",
-                "phpunit/phpunit": "^6.0.9 | ^7",
+                "phpunit/phpunit": "^7 | ^8 | ^9",
                 "psalm/phar": "^3.11@dev",
                 "react/promise": "^2"
             },
@@ -6589,7 +6589,7 @@
             "support": {
                 "irc": "irc://irc.freenode.org/amphp",
                 "issues": "https://github.com/amphp/amp/issues",
-                "source": "https://github.com/amphp/amp/tree/v2.5.2"
+                "source": "https://github.com/amphp/amp/tree/v2.6.0"
             },
             "funding": [
                 {
@@ -6597,7 +6597,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-01-10T17:06:37+00:00"
+            "time": "2021-07-16T20:06:06+00:00"
         },
         {
             "name": "amphp/byte-stream",