diff --git a/renovate.json b/renovate.json
index a5517b0..b668edf 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,12 +1,18 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-    "extends": ["local>actions/renovate-config"],
+    "extends": [
+        "local>actions/renovate-config"
+    ],
     "customManagers": [
         {
             "customType": "regex",
             "description": "update runner in RUNNER_VERSION",
-            "fileMatch": ["^RUNNER_VERSION$"],
-            "matchStrings": ["(?<currentValue>v\\d+\\.\\d+\\.\\d+)"],
+            "managerFilePatterns": [
+                "/^RUNNER_VERSION$/"
+            ],
+            "matchStrings": [
+                "(?<currentValue>v\\d+\\.\\d+\\.\\d+)"
+            ],
             "datasourceTemplate": "gitea-tags",
             "depNameTemplate": "forgejo/runner",
             "versioningTemplate": "semver",
@@ -15,7 +21,9 @@
         {
             "customType": "regex",
             "description": "update runner in README.md",
-            "fileMatch": ["^README.md$"],
+            "managerFilePatterns": [
+                "/^README.md$/"
+            ],
             "matchStrings": [
                 "\\| runner-version \\| .+? \\| (?<currentValue>v\\d+\\.\\d+\\.\\d+) \\|"
             ],
@@ -27,7 +35,9 @@
         {
             "customType": "regex",
             "description": "update runner in action.yml",
-            "fileMatch": ["^action.yml$"],
+            "managerFilePatterns": [
+                "/^action.yml$/"
+            ],
             "matchStrings": [
                 "\\s+runner-version:\\s+description: .+?\\s+default: '(?<currentValue>v\\d+\\.\\d+\\.\\d+)'\\s"
             ],