From fb8ff46635aaf26b10027f6c68915b80fb438763 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Tue, 23 Jul 2024 01:41:40 +0000
Subject: [PATCH] Update alpine Docker tag to v3.20

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 791a922..5fd3f89 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ENV GOBIN /out
 RUN cd /doctree && go install ./cmd/doctree
 
 # Dockerfile based on guidelines at https://github.com/hexops/dockerfile
-FROM alpine:3.16@sha256:686d8c9dfa6f3ccfc8230bc3178d23f84eeaf7e457f36f271ab1acc53015037c
+FROM alpine:3.20@sha256:0a4eaa0eecf5f8c050e5bba433f58c052be7587ee8af3e8b3910ef9ab5fbe9f5
 
 # Non-root user for security purposes.
 #