diff --git a/change/@rightcapital-php-parser-d1e3d757-9d9e-4ada-bc65-d0c483d9b4c6.json b/change/@rightcapital-php-parser-d1e3d757-9d9e-4ada-bc65-d0c483d9b4c6.json
new file mode 100644
index 0000000..17e4dae
--- /dev/null
+++ b/change/@rightcapital-php-parser-d1e3d757-9d9e-4ada-bc65-d0c483d9b4c6.json
@@ -0,0 +1,7 @@
+{
+  "type": "none",
+  "comment": "chore(deps): lock file maintenance",
+  "packageName": "@rightcapital/php-parser",
+  "email": "29139614+renovate[bot]@users.noreply.github.com",
+  "dependentChangeType": "none"
+}
diff --git a/composer.lock b/composer.lock
index 87f0f3a..5fd250b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -73,5 +73,5 @@
     "prefer-lowest": false,
     "platform": {},
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }