diff --git a/.github/renovate.json b/.github/renovate.json
new file mode 100644
index 0000000..67a8c1f
--- /dev/null
+++ b/.github/renovate.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "description": "Update _VERSION variables in Dockerfiles",
+      "fileMatch": ["(^|/|\\.)Dockerfile$", "(^|/)Dockerfile\\.[^/]*$"],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?)(?: depName=(?<depName>.+?))? packageName=(?<packageName>.+?)(?: versioning=(?<versioning>[a-z-]+?))?\\s(?:ENV|ARG) .+?_VERSION=\"(?<currentValue>.+?)\"\\s"
+      ]
+    }
+  ]
+}
diff --git a/Dockerfile b/Dockerfile
index d02b31a..8c48a38 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 # syntax=docker/dockerfile:1
 
+# renovate: datasource=github-releases packageName=librenms/librenms versioning=semver
 ARG LIBRENMS_VERSION="24.12.0"
 ARG WEATHERMAP_PLUGIN_COMMIT="0b2ff643b65ee4948e4f74bb5cad5babdaddef27"
 ARG ALPINE_VERSION="3.21"