diff --git a/composer.json b/composer.json
index 68c9cea..58a9e8a 100644
--- a/composer.json
+++ b/composer.json
@@ -31,11 +31,11 @@
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     "phpstan/phpstan-phpunit": "1.3.15",
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-    "phpunit/phpunit": "9.6.14",
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diff --git a/composer.lock b/composer.lock
index 5f9df27..fa25a4b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "0d763eaadb93d309beb89c119646e12f",
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@@ -2587,16 +2587,16 @@
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+            "version": "1.10.47",
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-                "reference": "90d3d25c5b98b8068916bbf08ce42d5cb6c54e70"
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-                "reference": "90d3d25c5b98b8068916bbf08ce42d5cb6c54e70",
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@@ -2645,7 +2645,7 @@
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-            "time": "2023-11-28T14:57:26+00:00"
+            "time": "2023-12-01T15:19:17+00:00"
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@@ -3117,16 +3117,16 @@
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-            "version": "9.6.14",
+            "version": "9.6.15",
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                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "43653e6ad7adc22e7b667dd561bf8fcb74c10cf0"
+                "reference": "05017b80304e0eb3f31d90194a563fd53a6021f1"
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-                "reference": "43653e6ad7adc22e7b667dd561bf8fcb74c10cf0",
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@@ -3200,7 +3200,7 @@
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-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.14"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.15"
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@@ -3216,7 +3216,7 @@
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-            "time": "2023-12-01T06:10:48+00:00"
+            "time": "2023-12-01T16:55:19+00:00"
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