From 586379c7118a1052ccf92c0ab9396fc67083f39f Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 12 Feb 2018 08:46:26 +0100
Subject: [PATCH] Allow recent versions of hpack.

Closes https://github.com/fpco/stackage/issues/3237.
---
 build-constraints.yaml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index f39857da..07dd09df 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3279,9 +3279,6 @@ packages:
         - free < 5
         - ChannelT == 0.0.0.4
 
-        # https://github.com/fpco/stackage/issues/3237
-        - hpack < 0.23
-
         # https://github.com/fpco/stackage/issues/3238
         - lens < 4.16