diff --git a/composer.lock b/composer.lock
index 55dc4243d..e65c4ec9a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -810,16 +810,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.6.13",
+            "version": "9.6.15",
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                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "f3d767f7f9e191eab4189abe41ab37797e30b1be"
+                "reference": "05017b80304e0eb3f31d90194a563fd53a6021f1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/f3d767f7f9e191eab4189abe41ab37797e30b1be",
-                "reference": "f3d767f7f9e191eab4189abe41ab37797e30b1be",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/05017b80304e0eb3f31d90194a563fd53a6021f1",
+                "reference": "05017b80304e0eb3f31d90194a563fd53a6021f1",
                 "shasum": ""
             },
             "require": {
@@ -893,7 +893,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.13"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.15"
             },
             "funding": [
                 {
@@ -909,7 +909,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-09-19T05:39:22+00:00"
+            "time": "2023-12-01T16:55:19+00:00"
         },
         {
             "name": "psr/clock",