diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2e0e48a2..83457f2a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7925,6 +7925,10 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/8116
         - network-run < 0.6.0
+
+        # https://github.com/commercialhaskell/stackage/issues/8116
+        - unicode-data < 0.9.0
+        - unicode-data-names < 0.7.0
     # end of Stackage upper bounds
 # end of packages