diff --git a/renovate.json b/renovate.json
index 1cd0fc6801..662845b7b1 100644
--- a/renovate.json
+++ b/renovate.json
@@ -7,6 +7,7 @@
   ],
   "baseBranches": [
     "main",
+    "3.x",
     "2.x"
   ],
   "packageRules": [
@@ -22,7 +23,8 @@
     },
     {
       "matchBaseBranches": [
-        "main"
+        "main",
+        "3.x"
       ],
       "ignoreDeps": [
         "nitro",