From 8cf1c09a9ca13f2a87e6e326fd0a385f69560b73 Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Tue, 17 Jun 2025 15:34:18 -0700
Subject: [PATCH] add constraint "QuickCheck < 2.16" per #7778

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8dabd364..db5df46e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7895,6 +7895,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7777
         - diagrams-cairo < 1.5
+
+        # https://github.com/commercialhaskell/stackage/issues/7778
+        - QuickCheck < 2.16
     # end of Stackage upper bounds
 # end of packages