diff --git a/composer.json b/composer.json
index ce5ddb18..309fd246 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
     "phpstan/phpstan": "~0.12.40",
     "phpstan/phpstan-deprecation-rules": "~0.12.5",
     "phpstan/phpstan-phpunit": "~0.12.16",
-    "phpstan/phpstan-strict-rules": "~0.12.4",
+    "phpstan/phpstan-strict-rules": "~0.12.5",
     "phpunit/phpunit": "^8.5.8",
     "psalm/plugin-phpunit": "~0.12.1",
     "vimeo/psalm": "^3.14.2"
diff --git a/composer.lock b/composer.lock
index 0eef7640..5fdea8cf 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": "a55b8ce26b22eead4e41326ac1fb7431",
+    "content-hash": "1cd61f285f3730bcb52a2f23e9a7444f",
     "packages": [
         {
             "name": "ergebnis/classy",
@@ -2352,16 +2352,16 @@
         },
         {
             "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": {
@@ -2399,7 +2399,7 @@
                 "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",