diff --git a/composer.json b/composer.json
index fe6f769..03a2bf9 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     "mglaman/phpstan-drupal": "1.1.30",
     "mikey179/vfsstream": "^1.6.11",
     "phpstan/extension-installer": "1.3.1",
-    "phpstan/phpstan": "~1.9.2",
+    "phpstan/phpstan": "~1.10.35",
     "phpstan/phpstan-deprecation-rules": "^1.0",
     "phpstan/phpstan-phpunit": "1.3.4",
     "phpspec/prophecy-phpunit": "v2.0.2",