diff --git a/composer.lock b/composer.lock
index 5ed6a08..f654b0d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1864,16 +1864,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.5.2",
+            "version": "9.5.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "f661659747f2f87f9e72095bb207bceb0f151cb4"
+                "reference": "27241ac75fc37ecf862b6e002bf713b6566cbe41"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/f661659747f2f87f9e72095bb207bceb0f151cb4",
-                "reference": "f661659747f2f87f9e72095bb207bceb0f151cb4",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/27241ac75fc37ecf862b6e002bf713b6566cbe41",
+                "reference": "27241ac75fc37ecf862b6e002bf713b6566cbe41",
                 "shasum": ""
             },
             "require": {
@@ -1951,7 +1951,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.2"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.3"
             },
             "funding": [
                 {
@@ -1963,7 +1963,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-02-02T14:45:58+00:00"
+            "time": "2021-03-17T07:30:34+00:00"
         },
         {
             "name": "psr/container",