From 99ab0df9c45286f4d57a18e3f5f8d65583a7999d Mon Sep 17 00:00:00 2001
From: Alexey Zabelin <hello@alexeyzabelin.com>
Date: Fri, 8 Nov 2019 10:38:48 -0800
Subject: [PATCH] Additional upper bounds related to megaparsec, #4966

---
 build-constraints.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 873b6423..0052bca7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4894,6 +4894,8 @@ packages:
       - megaparsec < 8
       - megaparsec-tests < 8
       - hspec-megaparsec < 2.1
+      - parser-combinators < 1.2.1
+      - parser-combinators-tests < 1.2.1
 
 # end of packages