diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..9cdb17d
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,13 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "regexManagers": [
+    {
+      "description": "Track duplicacy version from ARG in Dockerfile",
+      "fileMatch": ["^Dockerfile$"],
+      "matchStrings": ["ARG VERSION=(?<currentValue>[\\d.]+)\\n"],
+      "depNameTemplate": "duplicacy",
+      "datasourceTemplate": "github-releases",
+      "lookupNameTemplate": "gilbertchen/duplicacy"
+    }
+  ]
+}