From 9171a593294a835db3a5a969fb49673cda3c3111 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=CB=8Cbod=CA=B2=C9=AA=CB=88=C9=A1r=CA=B2im?=
 <andrew.lelechenko@gmail.com>
Date: Wed, 6 Jul 2022 20:34:10 +0100
Subject: [PATCH] hls-graph: add lower bound for async

`Control.Concurrent.Async` is not available before `async-2.0`
---
 hls-graph/hls-graph.cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hls-graph/hls-graph.cabal b/hls-graph/hls-graph.cabal
index 2edcbe3aa5..1cb975dc51 100644
--- a/hls-graph/hls-graph.cabal
+++ b/hls-graph/hls-graph.cabal
@@ -61,7 +61,7 @@ library
   hs-source-dirs:     src
   build-depends:
     , aeson
-    , async
+    , async >= 2.0
     , base >=4.12 && <5
     , bytestring
     , containers