diff --git a/composer.json b/composer.json
index ad92acc..7cb4e6e 100644
--- a/composer.json
+++ b/composer.json
@@ -23,24 +23,26 @@
     },
     "require": {
         "php": "^8.2",
+        "ekino/phpstan-banned-code": "^1.0",
+        "ergebnis/phpstan-rules": "^2.5",
+        "moxio/php-codesniffer-sniffs": "^2.6",
+        "phpcsstandards/phpcsextra": "^1.0",
         "phpstan/phpstan": "^1.11",
         "phpstan/phpstan-phpunit": "^1.0",
         "phpstan/phpstan-strict-rules": "^1.1",
+        "phpstan/phpstan-webmozart-assert": "^1.2",
         "phpunit/phpunit": "^9.6.16",
         "roave/no-floaters": "^1.5",
-        "phpstan/phpstan-webmozart-assert": "^1.2",
-        "ekino/phpstan-banned-code": "^1.0",
+        "shipmonk/phpstan-rules": "^3.2",
         "slevomat/coding-standard": "^8.6",
         "squizlabs/php_codesniffer": "^3",
-        "phpcsstandards/phpcsextra": "^1.0",
-        "thecodingmachine/phpstan-strict-rules": "^1.0",
-        "shipmonk/phpstan-rules": "^3.2",
-        "moxio/php-codesniffer-sniffs": "^2.6"
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
     },
     "config": {
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true
-        }
+        },
+        "sort-packages": true
     },
     "extra": {
         "phpstan": {
diff --git a/phpstan.extension.neon b/phpstan.extension.neon
index 3d9a2bc..42c4bb8 100644
--- a/phpstan.extension.neon
+++ b/phpstan.extension.neon
@@ -14,6 +14,7 @@ rules:
     - AssoConnect\PHPStanRules\Rules\EnforceHttpsLinksInPhpDocRule
     - AssoConnect\PHPStanRules\Rules\EnforceHttpsLinksInStringScalarRule
     #- AssoConnect\PHPStanRules\Rules\ForbidIdenticalClassComparisonRule (defined as a service)
+    - Ergebnis\PHPStan\Rules\Files\DeclareStrictTypesRule
 
 parametersSchema:
     forbidIdenticalClassComparison: structure([