diff --git a/composer.json b/composer.json
index db1ee95..b7c856e 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
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-    "phpunit/phpunit": "^9.6.19",
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diff --git a/composer.lock b/composer.lock
index adea016..ec8f891 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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@@ -2889,45 +2889,45 @@
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+            "version": "9.6.20",
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                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "a1a54a473501ef4cdeaae4e06891674114d79db8"
+                "reference": "49d7820565836236411f5dc002d16dd689cde42f"
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-                "reference": "a1a54a473501ef4cdeaae4e06891674114d79db8",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/49d7820565836236411f5dc002d16dd689cde42f",
+                "reference": "49d7820565836236411f5dc002d16dd689cde42f",
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             "require": {
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                 "ext-mbstring": "*",
                 "ext-xml": "*",
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-                "phar-io/manifest": "^2.0.3",
-                "phar-io/version": "^3.0.2",
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                 "php": ">=7.3",
-                "phpunit/php-code-coverage": "^9.2.28",
-                "phpunit/php-file-iterator": "^3.0.5",
+                "phpunit/php-code-coverage": "^9.2.31",
+                "phpunit/php-file-iterator": "^3.0.6",
                 "phpunit/php-invoker": "^3.1.1",
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-                "phpunit/php-timer": "^5.0.2",
-                "sebastian/cli-parser": "^1.0.1",
-                "sebastian/code-unit": "^1.0.6",
+                "phpunit/php-text-template": "^2.0.4",
+                "phpunit/php-timer": "^5.0.3",
+                "sebastian/cli-parser": "^1.0.2",
+                "sebastian/code-unit": "^1.0.8",
                 "sebastian/comparator": "^4.0.8",
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-                "sebastian/global-state": "^5.0.1",
-                "sebastian/object-enumerator": "^4.0.3",
-                "sebastian/resource-operations": "^3.0.3",
-                "sebastian/type": "^3.2",
+                "sebastian/diff": "^4.0.6",
+                "sebastian/environment": "^5.1.5",
+                "sebastian/exporter": "^4.0.6",
+                "sebastian/global-state": "^5.0.7",
+                "sebastian/object-enumerator": "^4.0.4",
+                "sebastian/resource-operations": "^3.0.4",
+                "sebastian/type": "^3.2.1",
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@@ -2972,7 +2972,7 @@
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                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.19"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.20"
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@@ -2988,7 +2988,7 @@
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-            "time": "2024-04-05T04:35:58+00:00"
+            "time": "2024-07-10T11:45:39+00:00"
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             "name": "psalm/plugin-phpunit",