diff --git a/.renovaterc.json b/.renovaterc.json
index c2966ba..217b679 100644
--- a/.renovaterc.json
+++ b/.renovaterc.json
@@ -39,5 +39,19 @@
       "matchStringsStrategy": "combination",
       "datasourceTemplate": "helm"
     }
+  ],
+  "packageRules": [
+    {
+      "description": "Separate minor and patch updates - Prometheus",
+      "matchPackageNames": ["kube-prometheus-stack"],
+      "separateMinorPatch": true
+    },
+    {
+      "description": "AutoMerge patch releases - Prometheus",
+      "matchPackageNames": ["kube-prometheus-stack"],
+      "matchUpdateTypes": ["patch"],
+      "automerge": true,
+      "ignoreTests": true
+    }
   ]
 }