diff --git a/composer.lock b/composer.lock
index 94891dc..ede3229 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1928,31 +1928,27 @@
         },
         {
             "name": "phpstan/phpstan-strict-rules",
-            "version": "0.12.5",
+            "version": "0.12.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan-strict-rules.git",
-                "reference": "334898a32217e4605e0f9cfa3d3fc3101bda26be"
+                "reference": "80a77d3c2965b10fd7158b6c94aef1fd8abafbb0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/334898a32217e4605e0f9cfa3d3fc3101bda26be",
-                "reference": "334898a32217e4605e0f9cfa3d3fc3101bda26be",
+                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/80a77d3c2965b10fd7158b6c94aef1fd8abafbb0",
+                "reference": "80a77d3c2965b10fd7158b6c94aef1fd8abafbb0",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1 || ^8.0",
-                "phpstan/phpstan": "^0.12.33"
+                "phpstan/phpstan": "^0.12.60"
             },
             "require-dev": {
-                "consistence/coding-standard": "^3.0.1",
-                "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
-                "ergebnis/composer-normalize": "^2.0.2",
-                "jakub-onderka/php-parallel-lint": "^1.0",
-                "phing/phing": "^2.16.0",
-                "phpstan/phpstan-phpunit": "^0.12",
-                "phpunit/phpunit": "^7.0",
-                "slevomat/coding-standard": "^4.5.2"
+                "phing/phing": "^2.16.3",
+                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpstan/phpstan-phpunit": "^0.12.16",
+                "phpunit/phpunit": "^7.5.20"
             },
             "type": "phpstan-extension",
             "extra": {
@@ -1975,7 +1971,7 @@
                 "MIT"
             ],
             "description": "Extra strict and opinionated rules for PHPStan",
-            "time": "2020-08-30T15:42:06+00:00"
+            "time": "2020-12-12T16:28:23+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",