From 9571bc628d3d72183e9fe806734cc67bdef9df7b Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Sun, 17 Jan 2016 00:10:52 +0100
Subject: [PATCH] Upper bound for #1150

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0899da69..001c8865 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1937,6 +1937,9 @@ packages:
         # https://github.com/fpco/stackage/issues/1149
         - bifunctors < 5.2
 
+        # https://github.com/fpco/stackage/issues/1150
+        - profunctors < 5.2
+
 # end of packages