diff --git a/composer.json b/composer.json
index d04cce74..3cc06c3f 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
     "infection/infection": "~0.13.6",
     "jangregor/phpstan-prophecy": "~0.6.1",
     "phpstan/extension-installer": "^1.0.3",
-    "phpstan/phpstan": "~0.12.10",
+    "phpstan/phpstan": "~0.12.11",
     "phpstan/phpstan-deprecation-rules": "~0.12.2",
     "phpstan/phpstan-phpunit": "~0.12.6",
     "phpstan/phpstan-strict-rules": "~0.12.2",
diff --git a/composer.lock b/composer.lock
index ad6b19f8..782c95d1 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": "d624020d918c819654dd8fedef71f197",
+    "content-hash": "c0d7f04586afc5aa4e1658ef201d3917",
     "packages": [
         {
             "name": "composer/semver",
@@ -3279,16 +3279,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.10",
+            "version": "0.12.11",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "39004edc7fc308752f625b89b70ad1710708f45e"
+                "reference": "ca5f2b7cf81c6d8fba74f9576970399c5817e03b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/39004edc7fc308752f625b89b70ad1710708f45e",
-                "reference": "39004edc7fc308752f625b89b70ad1710708f45e",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/ca5f2b7cf81c6d8fba74f9576970399c5817e03b",
+                "reference": "ca5f2b7cf81c6d8fba74f9576970399c5817e03b",
                 "shasum": ""
             },
             "require": {
@@ -3314,7 +3314,7 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
-            "time": "2020-02-12T22:03:42+00:00"
+            "time": "2020-02-16T14:00:29+00:00"
         },
         {
             "name": "phpstan/phpstan-deprecation-rules",