From efcf180892ed7092051c894e75025c9cc73b88df Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Tue, 30 Apr 2019 12:14:05 +0200
Subject: [PATCH] aeson < 1.4.3.0 #4512

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 01287040..f6aca82e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4577,6 +4577,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4511
         - wai-extra < 3.0.26
 
+        # https://github.com/commercialhaskell/stackage/issues/4512
+        - aeson < 1.4.3.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of