diff --git a/composer.lock b/composer.lock
index 2e2e196d7f02875d7359e7f24ebcb35ea76f8fb8..37b0af91175cb52c67fe423e392f70d88182e8ed 100644
--- a/composer.lock
+++ b/composer.lock
@@ -5856,16 +5856,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.8.11",
+            "version": "1.9.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "46e223dd68a620da18855c23046ddb00940b4014"
+                "reference": "a59c8b5bfd4a236f27efc8b5ce72c313c2b54b5f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/46e223dd68a620da18855c23046ddb00940b4014",
-                "reference": "46e223dd68a620da18855c23046ddb00940b4014",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a59c8b5bfd4a236f27efc8b5ce72c313c2b54b5f",
+                "reference": "a59c8b5bfd4a236f27efc8b5ce72c313c2b54b5f",
                 "shasum": ""
             },
             "require": {
@@ -5895,7 +5895,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.8.11"
+                "source": "https://github.com/phpstan/phpstan/tree/1.9.1"
             },
             "funding": [
                 {
@@ -5911,7 +5911,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-10-24T15:45:13+00:00"
+            "time": "2022-11-04T13:35:59+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
diff --git a/composer/Metapackage/PinnedDevDependencies/composer.json b/composer/Metapackage/PinnedDevDependencies/composer.json
index 77dee0fb8a72a260985160d6d8b8325471b2b3c7..968f72a4efb33f7c86fab46898a5689846e68f7f 100644
--- a/composer/Metapackage/PinnedDevDependencies/composer.json
+++ b/composer/Metapackage/PinnedDevDependencies/composer.json
@@ -36,7 +36,7 @@
         "phpspec/prophecy-phpunit": "v2.0.1",
         "phpstan/extension-installer": "1.2.0",
         "phpstan/phpdoc-parser": "1.13.0",
-        "phpstan/phpstan": "1.8.11",
+        "phpstan/phpstan": "1.9.1",
         "phpunit/php-code-coverage": "9.2.18",
         "phpunit/php-file-iterator": "3.0.6",
         "phpunit/php-invoker": "3.1.1",