From 5eda8d9c72b91495422738699925d62f5d9f216d Mon Sep 17 00:00:00 2001
From: Ashley Yakeley <ashley@semantic.org>
Date: Fri, 16 Sep 2022 04:15:54 -0700
Subject: [PATCH] Remove upper bound on invariant. Closes #6638.

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 29541858..8233225f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7307,9 +7307,6 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/6629
         - algebraic-graphs < 0.7
 
-        # https://github.com/commercialhaskell/stackage/issues/6638
-        - invariant < 0.6
-
         # https://github.com/commercialhaskell/stackage/issues/6669
         - enummapset < 0.7.0.0