diff --git a/composer.lock b/composer.lock
index b457512a3..5163b0efc 100644
--- a/composer.lock
+++ b/composer.lock
@@ -7738,7 +7738,7 @@
         },
         {
             "name": "wp-phpunit/wp-phpunit",
-            "version": "6.9.1",
+            "version": "6.9.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/wp-phpunit/wp-phpunit.git",
@@ -7851,8 +7851,8 @@
     "aliases": [],
     "minimum-stability": "stable",
     "stability-flags": {
-        "plugin-check/phpcs-sniffs": 20,
-        "phpcompatibility/php-compatibility": 20
+        "phpcompatibility/php-compatibility": 20,
+        "plugin-check/phpcs-sniffs": 20
     },
     "prefer-stable": false,
     "prefer-lowest": false,
@@ -7860,9 +7860,9 @@
         "php": ">=7.4",
         "ext-json": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {},
     "platform-overrides": {
         "php": "7.4"
     },
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.9.0"
 }