diff --git a/composer.json b/composer.json
index acd7ac0..51f45ca 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
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 		"php-parallel-lint/php-parallel-lint": "1.4.0",
 		"php-parallel-lint/php-console-highlighter": "1.0.0",
-		"phpunit/phpunit": "12.0.10"
+		"phpunit/phpunit": "12.1.2"
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diff --git a/composer.lock b/composer.lock
index db4bae7..e3a2183 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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@@ -915,16 +915,16 @@
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+            "version": "12.1.2",
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-                "reference": "d331a5ced3d9a2b917baa9841b2211e72f9e780d"
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-                "reference": "d331a5ced3d9a2b917baa9841b2211e72f9e780d",
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@@ -980,7 +980,7 @@
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-                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/12.1.0"
+                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/12.1.2"
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@@ -988,7 +988,7 @@
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-            "time": "2025-03-17T13:56:07+00:00"
+            "time": "2025-04-03T14:34:39+00:00"
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@@ -1237,16 +1237,16 @@
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+            "version": "12.1.2",
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-                "reference": "6075843014de23bcd6992842d69ca99d25d6a433"
+                "reference": "6f2775cc4b7b19ba5a411c188e855eb0cc78a711"
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-                "reference": "6075843014de23bcd6992842d69ca99d25d6a433",
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@@ -1260,7 +1260,7 @@
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                 "phar-io/version": "^3.2.1",
                 "php": ">=8.3",
-                "phpunit/php-code-coverage": "^12.1.0",
+                "phpunit/php-code-coverage": "^12.1.2",
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                 "phpunit/php-invoker": "^6.0.0",
                 "phpunit/php-text-template": "^5.0.0",
@@ -1282,7 +1282,7 @@
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@@ -1314,7 +1314,7 @@
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                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/12.0.10"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/12.1.2"
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@@ -1330,7 +1330,7 @@
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-            "time": "2025-03-23T16:03:59+00:00"
+            "time": "2025-04-08T08:05:27+00:00"
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