From 7626becb38f8b5908b1e4c0d238f3a918bba2f1c Mon Sep 17 00:00:00 2001
From: Peter <magic@kthx.at>
Date: Tue, 17 Jan 2023 19:48:42 +0100
Subject: [PATCH] Add regex for matchstring line in Dockerfiles

---
 data/Dockerfiles/dovecot/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/Dockerfiles/dovecot/Dockerfile b/data/Dockerfiles/dovecot/Dockerfile
index b3a83974..1d8e1e5b 100644
--- a/data/Dockerfiles/dovecot/Dockerfile
+++ b/data/Dockerfiles/dovecot/Dockerfile
@@ -2,6 +2,7 @@ FROM debian:bullseye-slim
 LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
+# renovate: datasource=github-tags depName=dovecot/core versioning=semver-coerced
 ARG DOVECOT=2.3.20
 # renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced
 ARG GOSU_VERSION=1.16