diff --git a/composer.json b/composer.json
index 04211ba..286ef81 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "keywords": ["dev", "static analysis"],
     "require": {
         "php": "~8.1|~8.2|~8.3",
-        "phpstan/phpstan": "^1.12",
+        "phpstan/phpstan": "^2.0",
         "shipmonk/composer-dependency-analyser": "1.7.0"
     },
     "autoload": {
diff --git a/composer.lock b/composer.lock
index 30b4f3a..4ecc3d2 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,24 +4,24 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3247cc1b3a4a4750d40392f0e7f2c7a7",
+    "content-hash": "62a14e3e26099250f7da4839b4f5a540",
     "packages": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.12.8",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c"
+                "reference": "ab4e9b4415a5fc9e4d27f7fe16c8bc9d067dcd6d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/f6a60a4d66142b8156c9da923f1972657bc4748c",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/ab4e9b4415a5fc9e4d27f7fe16c8bc9d067dcd6d",
+                "reference": "ab4e9b4415a5fc9e4d27f7fe16c8bc9d067dcd6d",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2|^8.0"
+                "php": "^7.4|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -62,7 +62,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-11-06T19:06:49+00:00"
+            "time": "2024-11-11T15:43:04+00:00"
         },
         {
             "name": "shipmonk/composer-dependency-analyser",