diff --git a/renovate.json b/renovate.json
index ead2687..854cb67 100644
--- a/renovate.json
+++ b/renovate.json
@@ -3,13 +3,12 @@
   "gitlabci": {
     "enabled": true
   },
-  "regexManagers": [
+  "customManagers": [
     {
+      "customType": "regex",
       "description": "Track SHA-pinned Gitea Actions (github-actions manager on Gitea platform cannot resolve SHA refs natively)",
-      "fileMatch": ["^\\.gitea/workflows/.*\\.ya?ml$"],
-      "matchStrings": [
-        "uses:\\s+(?<depName>[\\w.-]+\\/[\\w.-]+(?:\\/[\\w.-]+)?)@(?<currentDigest>[a-f0-9]{40})"
-      ],
+      "managerFilePatterns": ["/^\\.gitea/workflows/.*\\.ya?ml$/"],
+      "matchStrings": ["uses:\\s+(?<depName>[\\w.-]+\\/[\\w.-]+(?:\\/[\\w.-]+)?)@(?<currentDigest>[a-f0-9]{40})"],
       "datasourceTemplate": "github-releases",
       "versioningTemplate": "semver"
     }