diff --git a/composer.json b/composer.json
index a640f06..4ac4ad4 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.16",
         "infection/infection": "^0.15.0",
-        "phan/phan": "^2.4",
+        "phan/phan": "^2.4 || ^3",
         "php-coveralls/php-coveralls": "^2.2",
         "phpstan/phpstan": "^0.12.8",
         "phpunit/phpunit": "^8.5",
diff --git a/src/IncludeInterceptor.php b/src/IncludeInterceptor.php
index 91955c0..cf3b6bd 100644
--- a/src/IncludeInterceptor.php
+++ b/src/IncludeInterceptor.php
@@ -221,6 +221,9 @@ public function stream_cast()
         return $this->fp;
     }
 
+    /**
+     * @psalm-suppress InvalidPropertyAssignmentValue
+     */
     public function stream_close()
     {
         assert(is_resource($this->fp));