diff --git a/composer.json b/composer.json
index 9bf04cac..b4e96d0d 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     "phpstan/extension-installer": "^1.0.5",
     "phpstan/phpstan": "~0.12.40",
     "phpstan/phpstan-deprecation-rules": "~0.12.5",
-    "phpstan/phpstan-strict-rules": "~0.12.4",
+    "phpstan/phpstan-strict-rules": "~0.12.5",
     "phpunit/phpunit": "^8.5.8",
     "psalm/plugin-phpunit": "~0.11.0",
     "vimeo/psalm": "^3.14.2",
diff --git a/composer.lock b/composer.lock
index 1ffd1d9a..3f2dfac9 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": "f6efc3e8dfc323eab5fd46b308d585df",
+    "content-hash": "40c4f82f66eb6927489b4308d60d644f",
     "packages": [],
     "packages-dev": [
         {
@@ -2453,16 +2453,16 @@
         },
         {
             "name": "phpstan/phpstan-strict-rules",
-            "version": "0.12.4",
+            "version": "0.12.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan-strict-rules.git",
-                "reference": "9b86e1eb77c796628e239820a01a2d327d607a5e"
+                "reference": "334898a32217e4605e0f9cfa3d3fc3101bda26be"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/9b86e1eb77c796628e239820a01a2d327d607a5e",
-                "reference": "9b86e1eb77c796628e239820a01a2d327d607a5e",
+                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/334898a32217e4605e0f9cfa3d3fc3101bda26be",
+                "reference": "334898a32217e4605e0f9cfa3d3fc3101bda26be",
                 "shasum": ""
             },
             "require": {
@@ -2500,7 +2500,7 @@
                 "MIT"
             ],
             "description": "Extra strict and opinionated rules for PHPStan",
-            "time": "2020-07-21T14:49:47+00:00"
+            "time": "2020-08-30T15:42:06+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",