diff --git a/composer.lock b/composer.lock
index 48c2060..934e03e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3692,16 +3692,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.73",
+            "version": "0.12.83",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "a08c2759d132b4247b32e03066401c3232ad99b7"
+                "reference": "4a967cec6efb46b500dd6d768657336a3ffe699f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a08c2759d132b4247b32e03066401c3232ad99b7",
-                "reference": "a08c2759d132b4247b32e03066401c3232ad99b7",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/4a967cec6efb46b500dd6d768657336a3ffe699f",
+                "reference": "4a967cec6efb46b500dd6d768657336a3ffe699f",
                 "shasum": ""
             },
             "require": {
@@ -3744,7 +3744,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-02-07T16:26:54+00:00"
+            "time": "2021-04-03T15:35:45+00:00"
         },
         {
             "name": "phpunit/php-timer",