diff --git a/composer.json b/composer.json
index 1c6113f..fea153b 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "squizlabs/php_codesniffer": "^3.7.2"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6.12"
+        "phpunit/phpunit": "^9.6.13"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index 22bc7a2..a01055e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "40340c14802ad2d37fedf06cd987de5d",
+    "content-hash": "0401888dac453f54e8da7e59b417a3b3",
     "packages": [
         {
             "name": "squizlabs/php_codesniffer",
@@ -338,16 +338,16 @@
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "9.2.28",
+            "version": "9.2.29",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "7134a5ccaaf0f1c92a4f5501a6c9f98ac4dcc0ef"
+                "reference": "6a3a87ac2bbe33b25042753df8195ba4aa534c76"
             },
             "dist": {
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-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/7134a5ccaaf0f1c92a4f5501a6c9f98ac4dcc0ef",
-                "reference": "7134a5ccaaf0f1c92a4f5501a6c9f98ac4dcc0ef",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/6a3a87ac2bbe33b25042753df8195ba4aa534c76",
+                "reference": "6a3a87ac2bbe33b25042753df8195ba4aa534c76",
                 "shasum": ""
             },
             "require": {
@@ -407,7 +407,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2023-09-12T14:36:20+00:00"
+            "time": "2023-09-19T04:57:46+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -636,16 +636,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.6.12",
+            "version": "9.6.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "a122c2ebd469b751d774aa0f613dc0d67697653f"
+                "reference": "f3d767f7f9e191eab4189abe41ab37797e30b1be"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a122c2ebd469b751d774aa0f613dc0d67697653f",
-                "reference": "a122c2ebd469b751d774aa0f613dc0d67697653f",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/f3d767f7f9e191eab4189abe41ab37797e30b1be",
+                "reference": "f3d767f7f9e191eab4189abe41ab37797e30b1be",
                 "shasum": ""
             },
             "require": {
@@ -730,7 +730,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-09-12T14:39:31+00:00"
+            "time": "2023-09-19T05:39:22+00:00"
         },
         {
             "name": "sebastian/cli-parser",