diff --git a/composer.lock b/composer.lock
index 2c11ce711f06c7271dca232bf0edd5e98c967c80..f8b198d24bc86ea3e96107775cd5a17fecdb7939 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1971,16 +1971,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "8.4.3",
+            "version": "8.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "67f9e35bffc0dd52d55d565ddbe4230454fd6a4e"
+                "reference": "3ee1c1fd6fc264480c25b6fb8285edefe1702dab"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/67f9e35bffc0dd52d55d565ddbe4230454fd6a4e",
-                "reference": "67f9e35bffc0dd52d55d565ddbe4230454fd6a4e",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/3ee1c1fd6fc264480c25b6fb8285edefe1702dab",
+                "reference": "3ee1c1fd6fc264480c25b6fb8285edefe1702dab",
                 "shasum": ""
             },
             "require": {
@@ -2024,7 +2024,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "8.4-dev"
+                    "dev-master": "8.5-dev"
                 }
             },
             "autoload": {
@@ -2050,7 +2050,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2019-11-06T09:42:23+00:00"
+            "time": "2019-12-06T05:41:38+00:00"
         },
         {
             "name": "psr/container",