diff --git a/composer.lock b/composer.lock
index 609807a8..a6808f0c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4580,16 +4580,16 @@
         },
         {
             "name": "wp-phpunit/wp-phpunit",
-            "version": "5.8.3",
+            "version": "5.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/wp-phpunit/wp-phpunit.git",
-                "reference": "0cefcc49fd8a7e8c2f8d755e314532441618aee5"
+                "reference": "02d98f9d5f15442489b5d98c1f4c486901e3e110"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/wp-phpunit/wp-phpunit/zipball/0cefcc49fd8a7e8c2f8d755e314532441618aee5",
-                "reference": "0cefcc49fd8a7e8c2f8d755e314532441618aee5",
+                "url": "https://api.github.com/repos/wp-phpunit/wp-phpunit/zipball/02d98f9d5f15442489b5d98c1f4c486901e3e110",
+                "reference": "02d98f9d5f15442489b5d98c1f4c486901e3e110",
                 "shasum": ""
             },
             "type": "library",
@@ -4624,7 +4624,7 @@
                 "issues": "https://github.com/wp-phpunit/issues",
                 "source": "https://github.com/wp-phpunit/wp-phpunit"
             },
-            "time": "2021-11-10T19:49:29+00:00"
+            "time": "2022-01-25T20:37:14+00:00"
         }
     ],
     "aliases": [],