diff --git a/composer.json b/composer.json
index c05aeb41..45645d41 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
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-        "yoast/phpunit-polyfills": "^2.0"
+        "yoast/phpunit-polyfills": "^3.0"
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diff --git a/composer.lock b/composer.lock
index 6d2f86ca..8bd2f500 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "4e1ee6e3281053c0773fe091b7c33585",
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@@ -1103,16 +1103,16 @@
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+            "version": "1.12.0",
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                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c"
+                "reference": "3a6b9a42cd8f8771bd4295d13e1423fa7f3d942c"
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-                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
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@@ -1120,11 +1120,12 @@
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@@ -1150,7 +1151,7 @@
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+                "source": "https://github.com/myclabs/DeepCopy/tree/1.12.0"
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@@ -1158,7 +1159,7 @@
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-            "time": "2023-03-08T13:26:56+00:00"
+            "time": "2024-06-12T14:39:25+00:00"
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@@ -3472,16 +3473,16 @@
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+            "version": "v1.30.0",
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-                "reference": "ef4d7e442ca910c4764bce785146269b30cb5fc4"
+                "reference": "0424dff1c58f028c451efff2045f5d92410bd540"
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-                "reference": "ef4d7e442ca910c4764bce785146269b30cb5fc4",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/0424dff1c58f028c451efff2045f5d92410bd540",
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@@ -3531,7 +3532,7 @@
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+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.30.0"
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@@ -3547,7 +3548,7 @@
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-            "time": "2024-01-29T20:11:03+00:00"
+            "time": "2024-05-31T15:07:36+00:00"
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@@ -4182,21 +4183,21 @@
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+            "version": "3.0.0",
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-                "reference": "4a088f125c970d6d6ea52c927f96fe39b330d0f1"
+                "reference": "19e6d5fb8aad31f731f774f9646a10c64a8843d2"
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-                "reference": "4a088f125c970d6d6ea52c927f96fe39b330d0f1",
+                "url": "https://api.github.com/repos/Yoast/PHPUnit-Polyfills/zipball/19e6d5fb8aad31f731f774f9646a10c64a8843d2",
+                "reference": "19e6d5fb8aad31f731f774f9646a10c64a8843d2",
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             "require": {
-                "php": ">=5.6",
-                "phpunit/phpunit": "^5.7.21 || ^6.0 || ^7.0 || ^8.0 || ^9.0 || ^10.0"
+                "php": ">=7.0",
+                "phpunit/phpunit": "^6.4.4 || ^7.0 || ^8.0 || ^9.0 || ^11.0"
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@@ -4206,7 +4207,7 @@
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+                    "dev-main": "3.x-dev"
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@@ -4241,7 +4242,7 @@
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-            "time": "2024-04-05T16:36:44+00:00"
+            "time": "2024-09-07T00:24:25+00:00"
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     "aliases": [],