From c41881fa9a68110b36ddf9002f5dec47d2ef67c2 Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Fri, 19 Feb 2021 19:09:00 +0800
Subject: [PATCH] heaps < 0.4 (#5875)

---
 build-constraints.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 75d5b729..4fe62632 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5141,6 +5141,9 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/5874
       - lens < 5
 
+      # https://github.com/commercialhaskell/stackage/issues/5875
+      - heaps < 0.4
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of