diff --git a/composer.json b/composer.json
index c0faea57..49d6c0b2 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
 	},
 
 	"require-dev": {
-		"phpstan/phpstan": "v1.8.0",
+		"phpstan/phpstan": "v1.10.2",
 		"phpunit/phpunit": "v9.5.21"
 	},
 
diff --git a/composer.lock b/composer.lock
index ab10a4b4..70804c37 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "634a47ae3c90ec3751c67c7e083cec12",
+    "content-hash": "dea92a0021354e24381356f6a9297347",
     "packages": [
         {
             "name": "composer/semver",
@@ -2388,16 +2388,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.8.0",
+            "version": "1.10.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "b7648d4ee9321665acaf112e49da9fd93df8fbd5"
+                "reference": "a2ffec7db373d8da4973d1d62add872db5cd22dd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/b7648d4ee9321665acaf112e49da9fd93df8fbd5",
-                "reference": "b7648d4ee9321665acaf112e49da9fd93df8fbd5",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a2ffec7db373d8da4973d1d62add872db5cd22dd",
+                "reference": "a2ffec7db373d8da4973d1d62add872db5cd22dd",
                 "shasum": ""
             },
             "require": {
@@ -2421,9 +2421,13 @@
                 "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/1.8.0"
+                "source": "https://github.com/phpstan/phpstan/tree/1.10.2"
             },
             "funding": [
                 {
@@ -2434,16 +2438,12 @@
                     "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": "2022-06-29T08:53:31+00:00"
+            "time": "2023-02-23T14:36:46+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -3892,5 +3892,5 @@
         "php": ">=8.1"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.2.0"
+    "plugin-api-version": "2.3.0"
 }