diff --git a/composer.json b/composer.json
index 34694f12..559033d1 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,7 @@
     "wp-coding-standards/wpcs": "^3.0",
     "humbug/php-scoper": "^0.18.1",
     "skaut/wordpress-stubs": "^2.1",
-    "phpstan/phpstan": "^1.6",
+    "phpstan/phpstan": "^2.0",
     "dealerdirect/phpcodesniffer-composer-installer": "^1.0"
   }
 }
diff --git a/composer.lock b/composer.lock
index 7be03b3c..0b752a07 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": "c832e8ef6a5dac31452470f3d155538a",
+    "content-hash": "0dbfec5be1437061e51e3fc6c6e0dcfc",
     "packages": [
         {
             "name": "skautis/skautis",
@@ -1726,20 +1726,20 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.12.8",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c"
+                "reference": "72115ab2bf1e40af1f9b238938d493ba7f3221e7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/f6a60a4d66142b8156c9da923f1972657bc4748c",
-                "reference": "f6a60a4d66142b8156c9da923f1972657bc4748c",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/72115ab2bf1e40af1f9b238938d493ba7f3221e7",
+                "reference": "72115ab2bf1e40af1f9b238938d493ba7f3221e7",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2|^8.0"
+                "php": "^7.4|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -1780,7 +1780,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-11-06T19:06:49+00:00"
+            "time": "2024-11-11T07:06:55+00:00"
         },
         {
             "name": "psr/container",