diff --git a/composer.lock b/composer.lock
index f0ed351a6..bb04cd37b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3912,16 +3912,16 @@
         },
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+            "version": "13.3.1",
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                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "346fcba6ce7ab89bb1b0675feac6bc29c0f7711b"
+                "reference": "fc024931d6ad047404e9d86536735923fe63a06b"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/346fcba6ce7ab89bb1b0675feac6bc29c0f7711b",
-                "reference": "346fcba6ce7ab89bb1b0675feac6bc29c0f7711b",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/fc024931d6ad047404e9d86536735923fe63a06b",
+                "reference": "fc024931d6ad047404e9d86536735923fe63a06b",
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@@ -3931,12 +3931,12 @@
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                 "ext-mbstring": "*",
                 "ext-xmlwriter": "*",
-                "myclabs/deep-copy": "^1.13.4",
+                "myclabs/deep-copy": "^1.14.0",
                 "phar-io/manifest": "^2.0.4",
                 "phar-io/version": "^3.2.1",
                 "php": ">=8.4.1",
                 "phpunit/php-code-coverage": "^14.3",
-                "phpunit/php-file-iterator": "^7.0.0",
+                "phpunit/php-file-iterator": "^7.0.1",
                 "phpunit/php-invoker": "^7.0.0",
                 "phpunit/php-text-template": "^6.0.0",
                 "phpunit/php-timer": "^9.0.0",
@@ -3948,9 +3948,9 @@
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                 "sebastian/git-state": "^1.0",
                 "sebastian/global-state": "^9.0.1",
-                "sebastian/object-enumerator": "^8.0.0",
+                "sebastian/object-enumerator": "^8.1.0",
                 "sebastian/recursion-context": "^8.0.1",
-                "sebastian/type": "^7.0.1",
+                "sebastian/type": "^7.0.2",
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@@ -3992,7 +3992,7 @@
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                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/13.3.0"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/13.3.1"
             },
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@@ -4000,7 +4000,7 @@
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-            "time": "2026-08-07T07:37:01+00:00"
+            "time": "2026-08-13T13:14:23+00:00"
         },
         {
             "name": "roave/security-advisories",