diff --git a/composer.json b/composer.json
index e8c18e35..7aa55ae6 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     "infection/infection": "~0.13.6",
     "jangregor/phpstan-prophecy": "~0.7.0",
     "phpstan/extension-installer": "^1.0.4",
-    "phpstan/phpstan": "~0.12.23",
+    "phpstan/phpstan": "~0.12.24",
     "phpstan/phpstan-deprecation-rules": "~0.12.2",
     "phpstan/phpstan-phpunit": "~0.12.8",
     "phpstan/phpstan-strict-rules": "~0.12.2",
diff --git a/composer.lock b/composer.lock
index 552ee078..5acf13f2 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": "e29f3ec0e609771a696be5c27221d947",
+    "content-hash": "375e403171d301400d864a4f71630cdb",
     "packages": [],
     "packages-dev": [
         {
@@ -2235,16 +2235,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.23",
+            "version": "0.12.24",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "71e529efced79e055fa8318b692e7f7d03ea4e75"
+                "reference": "823a120fea50b68742b2be2285818202ecce511e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/71e529efced79e055fa8318b692e7f7d03ea4e75",
-                "reference": "71e529efced79e055fa8318b692e7f7d03ea4e75",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/823a120fea50b68742b2be2285818202ecce511e",
+                "reference": "823a120fea50b68742b2be2285818202ecce511e",
                 "shasum": ""
             },
             "require": {
@@ -2273,7 +2273,7 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
-            "time": "2020-05-05T12:55:44+00:00"
+            "time": "2020-05-10T14:25:55+00:00"
         },
         {
             "name": "phpstan/phpstan-deprecation-rules",