diff --git a/build-constraints.yaml b/build-constraints.yaml
index a416934e..e77e11ca 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2052,7 +2052,7 @@ packages:
 
     "Mitchell Rosen <mitchellwrosen@gmail.com> @mitchellwrosen":
         - tasty-hspec
-        - termbox < 0 # via base-4.13.0.0
+        - termbox
         - text-ansi
         - timer-wheel
         - wai-middleware-travisci < 0 # via base-4.13.0.0