From 4c41c08d177b9290013076cdafe9d464e13f0d57 Mon Sep 17 00:00:00 2001
From: Vaibhav Sagar <vaibhavsagar@gmail.com>
Date: Sun, 10 May 2020 17:19:12 +0800
Subject: [PATCH] Dockerfile: use Stack 2.3.1

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

diff --git a/Dockerfile b/Dockerfile
index 2c527352..bdbe972a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:18.04
 
-ARG STACK_VERSION=2.1.3
+ARG STACK_VERSION=2.3.1
 ARG RESOLVER=lts-14.27
 
 # Install all necessary Ubuntu packages