diff --git a/composer.json b/composer.json
index d0186c6..bb76c9d 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
     "phpunit/phpunit": "^9.6.23",
     "wp-coding-standards/wpcs": "^3.4.1",
     "wp-phpunit/wp-phpunit": "7.1.0",
-    "yoast/phpunit-polyfills": "^3.1.2"
+    "yoast/phpunit-polyfills": "^4.0.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/composer.lock b/composer.lock
index 4966e4d..e745546 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "4e083fbdae5bf22d0e4c57c02279c4ab",
+    "content-hash": "8fc88763d78ef7c018e4d8680be29e46",
     "packages": [],
     "packages-dev": [
         {
@@ -2253,21 +2253,21 @@
         },
         {
             "name": "yoast/phpunit-polyfills",
-            "version": "3.1.2",
+            "version": "4.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Yoast/PHPUnit-Polyfills.git",
-                "reference": "9cf2ccd990eadfc4a1e390592d4731e590b2c618"
+                "reference": "134921bfca9b02d8f374c48381451da1d98402f9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Yoast/PHPUnit-Polyfills/zipball/9cf2ccd990eadfc4a1e390592d4731e590b2c618",
-                "reference": "9cf2ccd990eadfc4a1e390592d4731e590b2c618",
+                "url": "https://api.github.com/repos/Yoast/PHPUnit-Polyfills/zipball/134921bfca9b02d8f374c48381451da1d98402f9",
+                "reference": "134921bfca9b02d8f374c48381451da1d98402f9",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.0",
-                "phpunit/phpunit": "^6.4.4 || ^7.0 || ^8.0 || ^9.0 || ^11.0"
+                "php": ">=7.1",
+                "phpunit/phpunit": "^7.5 || ^8.0 || ^9.0 || ^11.0 || ^12.0"
             },
             "require-dev": {
                 "php-parallel-lint/php-console-highlighter": "^1.0.0",
@@ -2312,7 +2312,7 @@
                 "security": "https://github.com/Yoast/PHPUnit-Polyfills/security/policy",
                 "source": "https://github.com/Yoast/PHPUnit-Polyfills"
             },
-            "time": "2025-02-09T18:36:24+00:00"
+            "time": "2025-02-09T18:58:54+00:00"
         }
     ],
     "aliases": [],