From 234e2ff8de5a73d4c129ff5271b272e07750c968 Mon Sep 17 00:00:00 2001
From: "Chris S. Kim" <ckim@hashicorp.com>
Date: Thu, 14 Mar 2024 14:07:17 +0000
Subject: [PATCH] backport of commit a860f16f97d40521de5f4347ff7ee3db1b102e11

---
 .go-version              | 2 +-
 control-plane/Dockerfile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.go-version b/.go-version
index 8819d012ce..428abfd24f 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.21.7
+1.21.8
diff --git a/control-plane/Dockerfile b/control-plane/Dockerfile
index dda0ab6a96..b1752507fd 100644
--- a/control-plane/Dockerfile
+++ b/control-plane/Dockerfile
@@ -17,7 +17,7 @@
 # go-discover builds the discover binary (which we don't currently publish
 # either).
 ARG GOLANG_VERSION
-FROM golang:${GOLANG_VERSION}-alpine as go-discover
+FROM golang:${GOLANG_VERSION}-alpine3.19 as go-discover
 RUN CGO_ENABLED=0 go install github.com/hashicorp/go-discover/cmd/discover@214571b6a5309addf3db7775f4ee8cf4d264fd5f
 
 # dev copies the binary from a local build