diff --git a/composer.lock b/composer.lock
index 6e20efae7..6b2a6ba08 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1437,16 +1437,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.4.0",
+            "version": "9.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "ef533467a7974c4b6c354f3eff42a115910bd4e5"
+                "reference": "1f09a12726593737e8a228ebb1c8647305d07c41"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/ef533467a7974c4b6c354f3eff42a115910bd4e5",
-                "reference": "ef533467a7974c4b6c354f3eff42a115910bd4e5",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/1f09a12726593737e8a228ebb1c8647305d07c41",
+                "reference": "1f09a12726593737e8a228ebb1c8647305d07c41",
                 "shasum": ""
             },
             "require": {
@@ -1461,23 +1461,23 @@
                 "phar-io/manifest": "^2.0.1",
                 "phar-io/version": "^3.0.2",
                 "php": ">=7.3",
-                "phpspec/prophecy": "^1.11.1",
+                "phpspec/prophecy": "^1.12.1",
                 "phpunit/php-code-coverage": "^9.2",
-                "phpunit/php-file-iterator": "^3.0.4",
-                "phpunit/php-invoker": "^3.1",
-                "phpunit/php-text-template": "^2.0.2",
-                "phpunit/php-timer": "^5.0.1",
-                "sebastian/cli-parser": "^1.0",
-                "sebastian/code-unit": "^1.0.5",
-                "sebastian/comparator": "^4.0.3",
-                "sebastian/diff": "^4.0.2",
-                "sebastian/environment": "^5.1.2",
-                "sebastian/exporter": "^4.0.2",
-                "sebastian/global-state": "^5.0",
-                "sebastian/object-enumerator": "^4.0.2",
-                "sebastian/resource-operations": "^3.0.2",
-                "sebastian/type": "^2.2.1",
-                "sebastian/version": "^3.0.1"
+                "phpunit/php-file-iterator": "^3.0.5",
+                "phpunit/php-invoker": "^3.1.1",
+                "phpunit/php-text-template": "^2.0.3",
+                "phpunit/php-timer": "^5.0.2",
+                "sebastian/cli-parser": "^1.0.1",
+                "sebastian/code-unit": "^1.0.6",
+                "sebastian/comparator": "^4.0.5",
+                "sebastian/diff": "^4.0.3",
+                "sebastian/environment": "^5.1.3",
+                "sebastian/exporter": "^4.0.3",
+                "sebastian/global-state": "^5.0.1",
+                "sebastian/object-enumerator": "^4.0.3",
+                "sebastian/resource-operations": "^3.0.3",
+                "sebastian/type": "^2.3",
+                "sebastian/version": "^3.0.2"
             },
             "require-dev": {
                 "ext-pdo": "*",
@@ -1532,7 +1532,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-10-02T03:54:37+00:00"
+            "time": "2020-10-11T07:41:19+00:00"
         },
         {
             "name": "sebastian/cli-parser",