From f4fd3ef9af9c12d8438b2c306670a6adb051f79f Mon Sep 17 00:00:00 2001
From: Alexey Zabelin <hello@alexeyzabelin.com>
Date: Wed, 14 Jul 2021 20:41:17 -0500
Subject: [PATCH] Add upper bounds for megaparsec, #6116

---
 build-constraints.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index bc4d3de6..e0a9b948 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6695,6 +6695,10 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/6107
       - generic-random < 1.5.0.0
 
+      # https://github.com/commercialhaskell/stackage/issues/6116
+      - megaparsec < 9.1
+      - megaparsec-tests < 9.1
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of