diff --git a/renovate.json b/renovate.json
index de7ad3d3366c8790cef00f583ac8e2be3ba4294c..72db347d6ef45bce19091aedd7ee1887e25dd0f0 100644
--- a/renovate.json
+++ b/renovate.json
@@ -6,12 +6,9 @@
   ],
   "packageRules": [
     {
-      "matchManagers": [
-        "asdf",
-        "bundler",
-        "devcontainer",
-        "dockerfile",
-        "custom.regex"
+      "matchDatasources": [
+        "ruby-version",
+        "docker"
       ],
       "matchPackageNames": [
         "ruby",