From 95b5d0c8b6f32033634b5b8b1556bca8c6ef62a5 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Thu, 17 Sep 2020 02:11:57 +0300
Subject: [PATCH] Upper bound on base16-bytestring for #5649

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4ce1d433..3a8cb908 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -673,7 +673,7 @@ packages:
 
         - alex
         - async
-        - base16-bytestring
+        - base16-bytestring < 1 # https://github.com/commercialhaskell/stackage/issues/5649
         - csv-conduit < 0 # ghc 8.10
         - executable-hash < 0 # via cryptohash
         - executable-path