diff --git a/build-constraints.yaml b/build-constraints.yaml
index 714d6bd7..29515be3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8462,6 +8462,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7480
         - tasty-bench < 0.4
+
+        # https://github.com/commercialhaskell/stackage/issues/7481
+        - network-run < 0.4
     # end of Stackage upper bounds
 # end of packages