Update Alpine image to 3.18

The Node Docker image for Alpine 3.16 is no longer updated; Dependabot seems unable to update the Alpine version, so we haven't had a (security) update for Node. This change manually updates the Alpine version to the latest; then, we should see a Dependabot update for the Node version. Refs #1051, dependabot/dependabot-core#5708, nodejs/docker-node#1895, https://nodejs.org/en/blog/release/v18.16.1
PREreview · Jun 30, 2023 · 90a0335 · 90a0335
1 parent b10db1c
commit 90a0335
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18.16.0-alpine3.16 AS node
+FROM node:18.16.0-alpine3.18 AS node
 ENV NODE_OPTIONS --unhandled-rejections=strict --enable-source-maps
 WORKDIR /app