diff --git a/composer.json b/composer.json
index c4e7d37ede4227f8d2c7cf4d51d1cb8e09d9d28c..5d25e424605d80ae0c57856a79390487235efcbd 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
         "shim"
     ],
     "homepage": "https://phpunit.de/",
-    "version": "8.5.4",
+    "version": "8.5.5",
     "license": [
         "BSD-3-Clause"
     ],
diff --git a/phpunit b/phpunit
index d94ab2971e673856224f44ae26caa89d50f30e4b..a77ab51dd64c96de44c2384bdfd9464f4ab95ca5 100755
Binary files a/phpunit and b/phpunit differ
diff --git a/phpunit.asc b/phpunit.asc
index 48d0aaf74a0427e5b37f396ba029d3e0bfe1ad15..ccd0edd56427c87f6ddcc2c9f7a148b153df8dad 100644
Binary files a/phpunit.asc and b/phpunit.asc differ