diff --git a/composer.json b/composer.json
index 49c5db6..42b512d 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "dms/phpunit-arraysubset-asserts": "0.4.0",
         "ergebnis/composer-normalize": "2.28.3",
         "orchestra/testbench": "v6.24.1",
-        "phpunit/phpunit": "9.5.22",
+        "phpunit/phpunit": "9.5.23",
         "squizlabs/php_codesniffer": "3.7.1"
     },
     "replace": {