diff --git a/composer.lock b/composer.lock
index 7746504..866565b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2347,16 +2347,16 @@
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.8.2",
+            "version": "1.8.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "c53312ecc575caf07b0e90dee43883fdf90ca67c"
+                "reference": "eed4c9da531f6ebb4787235b6fb486e2c20f34e5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/c53312ecc575caf07b0e90dee43883fdf90ca67c",
-                "reference": "c53312ecc575caf07b0e90dee43883fdf90ca67c",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/eed4c9da531f6ebb4787235b6fb486e2c20f34e5",
+                "reference": "eed4c9da531f6ebb4787235b6fb486e2c20f34e5",
                 "shasum": ""
             },
             "require": {
@@ -2380,9 +2380,13 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
+            "keywords": [
+                "dev",
+                "static analysis"
+            ],
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.8.2"
+                "source": "https://github.com/phpstan/phpstan/tree/1.8.4"
             },
             "funding": [
                 {
@@ -2393,16 +2397,12 @@
                     "url": "https://github.com/phpstan",
                     "type": "github"
                 },
-                {
-                    "url": "https://www.patreon.com/phpstan",
-                    "type": "patreon"
-                },
                 {
                     "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-07-20T09:57:31+00:00"
+            "time": "2022-09-03T13:08:04+00:00"
         },
         {
             "name": "squizlabs/php_codesniffer",