From a7bf004207f29e4e942bd44f997c0f34d179ea92 Mon Sep 17 00:00:00 2001
From: Alexander Rolek <a.rolek@gmail.com>
Date: Thu, 27 Jul 2023 10:27:48 -0600
Subject: [PATCH] Update Dockerfile to use alpine:3.18

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

diff --git a/Dockerfile b/Dockerfile
index 23b2d4e38..532e836e6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,7 +59,7 @@ RUN cd /go/src/github.com/go-spatial/tegola/cmd/tegola \
 	&& chmod a+x /opt/tegola
 
 # Create minimal deployment image, just alpine & the binary
-FROM alpine:3.12
+FROM alpine:3.18
 
 RUN apk update \
 	&& apk add ca-certificates \