diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 56039ae3..6f3b23ed 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -50,7 +50,7 @@ jobs:
                 name: Update Dead Code Detector
                 run: |
                     composer config repositories.pr vcs https://github.com/${{ github.event.pull_request.head.repo.full_name }}
-                    composer require --dev shipmonk/dead-code-detector:dev-${{ github.head_ref }}
+                    composer require --dev shipmonk/dead-code-detector:dev-${{ github.head_ref }} --with-all-dependencies
 
             -
                 name: Run analysis
diff --git a/composer.json b/composer.json
index de05f1b4..82aa5f84 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "phpstan/phpstan": "^2.1.9"
+        "phpstan/phpstan": "^2.1.18"
     },
     "require-dev": {
         "composer-runtime-api": "^2.0",
diff --git a/composer.lock b/composer.lock
index 703d2bb7..3e8ef4c1 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "121e4ebab39373844620012472f084e3",
+    "content-hash": "99d776d2abdbb22b6cc67292a4434028",
     "packages": [
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.17",
+            "version": "2.1.18",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "89b5ef665716fa2a52ecd2633f21007a6a349053"
+                "reference": "ee1f390b7a70cdf74a2b737e554f68afea885db7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/89b5ef665716fa2a52ecd2633f21007a6a349053",
-                "reference": "89b5ef665716fa2a52ecd2633f21007a6a349053",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/ee1f390b7a70cdf74a2b737e554f68afea885db7",
+                "reference": "ee1f390b7a70cdf74a2b737e554f68afea885db7",
                 "shasum": ""
             },
             "require": {
@@ -62,7 +62,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-05-21T20:55:28+00:00"
+            "time": "2025-07-17T17:22:31+00:00"
         }
     ],
     "packages-dev": [
diff --git a/rules.neon b/rules.neon
index 3083dc76..0d03d016 100644
--- a/rules.neon
+++ b/rules.neon
@@ -173,6 +173,10 @@ parameters:
         debug:
             usagesOf: []
 
+expandRelativePaths:
+    - '[parameters][shipmonkDeadCode][usageProviders][symfony][configDir]'
+    - '[parameters][shipmonkDeadCode][usageExcluders][tests][devPaths]'
+
 parametersSchema:
     shipmonkDeadCode: structure([
         trackMixedAccess: schema(bool(), nullable()) # deprecated, use usageExcluders.usageOverMixed.enabled