diff --git a/build-constraints.yaml b/build-constraints.yaml
index bb8d92fd..31a1d0be 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8471,6 +8471,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/7340
         - hoauth2 < 2.13.0
 
+        # https://github.com/commercialhaskell/stackage/issues/7345
+        - scotty < 0.22
+
     # end of Stackage upper bounds
 # end of packages