diff --git a/composer.json b/composer.json
index 91fe5b1..ccd0b7b 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "phpstan/phpstan-deprecation-rules": "^0.11",
         "phpstan/phpstan-phpunit": "^0.11",
         "phpstan/phpstan-strict-rules": "^0.11",
-        "phpunit/phpunit": "^8.0",
+        "phpunit/phpunit": "^8.2",
         "squizlabs/php_codesniffer": "^3.4"
     },
     "autoload": {