From 7c018a23344e4db94a261766ffcd8777fabc8440 Mon Sep 17 00:00:00 2001
From: JP Simard <jp@jpsim.com>
Date: Tue, 26 Sep 2023 08:46:25 -0400
Subject: [PATCH] Pin Docker image to Swift 5.8

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

diff --git a/Dockerfile b/Dockerfile
index 16110160b8..53d872a010 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Explicitly specify `jammy` to keep the Swift & Ubuntu images in sync.
-ARG BUILDER_IMAGE=swift:jammy
+ARG BUILDER_IMAGE=swift:5.8-jammy
 ARG RUNTIME_IMAGE=ubuntu:jammy
 
 # builder image