diff --git a/build-constraints.yaml b/build-constraints.yaml
index 813ee6ce..ab948652 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8043,6 +8043,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7839
         - wide-word < 0.1.8.0
+
+        # https://github.com/commercialhaskell/stackage/issues/7840
+        - hedgehog < 1.6
     # end of Stackage upper bounds
 # end of packages