From 7f652b3852e6e0f388624889e6d4ccea39c91a0a Mon Sep 17 00:00:00 2001
From: Alexey Zabelin <hello@alexeyzabelin.com>
Date: Wed, 7 Mar 2018 15:25:01 -0500
Subject: [PATCH] aeson upper bound for #3337

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index b27015e8..7de3ed3c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3435,6 +3435,9 @@ packages:
         # compilation failures
         - clay < 0.12.3
 
+        # https://github.com/fpco/stackage/issues/3337
+        - aeson < 1.3
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of