diff --git a/composer.json b/composer.json
index e5c48b9..5dea6eb 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "nethergamesmc/libproxy": "dev-quic"
   },
   "require-dev": {
-    "phpstan/phpstan": "1.10.8",
+    "phpstan/phpstan": "1.11.4",
     "nethergamesmc/pocketmine-mp": "dev-stable"
   },
   "repositories": [
diff --git a/composer.lock b/composer.lock
index 32beca2..64b9593 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": "9ad8cc813c22bb88a804bad18e44d15d",
+    "content-hash": "b602f9b6ef6f0a771f3b709c8cafbeac",
     "packages": [
         {
             "name": "ircmaxell/ffime",
@@ -556,16 +556,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.8",
+            "version": "1.11.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "0166aef76e066f0dd2adc2799bdadfa1635711e9"
+                "reference": "9100a76ce8015b9aa7125b9171ae3a76887b6c82"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/0166aef76e066f0dd2adc2799bdadfa1635711e9",
-                "reference": "0166aef76e066f0dd2adc2799bdadfa1635711e9",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/9100a76ce8015b9aa7125b9171ae3a76887b6c82",
+                "reference": "9100a76ce8015b9aa7125b9171ae3a76887b6c82",
                 "shasum": ""
             },
             "require": {
@@ -608,13 +608,9 @@
                 {
                     "url": "https://github.com/phpstan",
                     "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
-                    "type": "tidelift"
                 }
             ],
-            "time": "2023-03-24T10:28:16+00:00"
+            "time": "2024-06-06T12:19:22+00:00"
         },
         {
             "name": "pocketmine/bedrock-block-upgrade-schema",