From e24a3a0342bbc460af22e3e771b1246d2507a543 Mon Sep 17 00:00:00 2001
From: Alexey Zabelin <hello@alexeyzabelin.com>
Date: Mon, 6 Aug 2018 21:10:42 -0400
Subject: [PATCH] Add upper bound for vinyl, #3889

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index a840a074..635e8eb5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3651,6 +3651,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/3884
         - pretty-show < 1.8
 
+        # https://github.com/commercialhaskell/stackage/issues/3889
+        - vinyl < 0.9.1
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of