diff --git a/build-constraints.yaml b/build-constraints.yaml
index 88a46d21..3cefc043 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2962,9 +2962,6 @@ packages:
         # https://github.com/fpco/stackage/issues/2400
         - hslua < 0.5
 
-        # https://github.com/seagreen/hjsonschema/issues/48
-        - hjsonschema < 1.6
-
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of