diff --git a/build-constraints.yaml b/build-constraints.yaml
index dcc5551e..e024e64b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4317,7 +4317,7 @@ packages:
         # - msgpack-rpc # https://github.com/commercialhaskell/stackage/pull/4471
         # - msgpack-idl # https://github.com/commercialhaskell/stackage/pull/4471
         - msgpack-aeson < 0 # via msgpack
-        - int-cast < 0 # ghc 8.10
+        - int-cast
 
     "Akihito Kirisaki <kirisaki@klaraworks.net> @kirisaki":
         - caster < 0 # via fast-builder
@@ -7137,6 +7137,7 @@ skipped-tests:
     - hashable # via test-framework
     - haskey-btree # via test-framework
     - hmatrix-morpheus # via test-framework
+    - int-cast # via QuickCheck constraint
     - irc # via test-framework
     - language-c-quote # via test-framework
     - largeword # via test-framework