diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..66260d4
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,13 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["config:recommended"],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": ["/^scripts/build\\.sh$/"],
+      "matchStrings": ["MARP_VERSION=(?<currentValue>\\d+\\.\\d+\\.\\d+)"],
+      "datasourceTemplate": "npm",
+      "depNameTemplate": "@marp-team/marp-cli"
+    }
+  ]
+}