diff --git a/.gitignore b/.gitignore
index e87e64dbf8388e9db4ca3d3ac8ee4d7f56e35388..bb11804dda54fbdaa9fec3508c51dc0ff336f065 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ phpstan.neon
 .phpunit.result.cache
 phpunit.xml
 tools/
+
+phpstan.neon
diff --git a/.phive/phars.xml b/.phive/phars.xml
index a1315a09b4adad780a9c5e52f74835c708c5c7d5..f909b52075e43d32b8a361de9811b8ff1768b7c5 100644
--- a/.phive/phars.xml
+++ b/.phive/phars.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="phpstan" version="^1.10.67" installed="1.10.67" location="./tools/phpstan" copy="false"/>
+  <phar name="phpstan" version="1.11.1" installed="1.11.1" location="./tools/phpstan" copy="false"/>
 </phive>