From a6860e85568667a3b3d0c70713297a6302b73689 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Thu, 15 Sep 2016 14:27:03 +0300
Subject: [PATCH] Upper bound for #1879

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index fa1b9f42..92b58259 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2537,6 +2537,9 @@ packages:
 
         # https://github.com/fpco/stackage/issues/1876
         - fixed-vector < 0.9
+
+        # https://github.com/fpco/stackage/issues/1879
+        - QuickCheck < 2.9.2
 # end of packages