diff --git a/build-constraints.yaml b/build-constraints.yaml
index cc566992..e265fce0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3007,7 +3007,7 @@ packages:
     "Mitsutoshi Aoe <maoe@foldr.in> @maoe":
         - influxdb
         - sensu-run < 0 # GHC 8.4 via base-4.11.0.0
-        - viewprof
+        - viewprof < 0 # brick-0.38 commercialhaskell/stackage#3839 vty-5.22 commercialhaskell/stackage#3840
 
     "Dylan Simon <dylan-stack@dylex.net> @dylex":
         - postgresql-typed
@@ -3425,7 +3425,7 @@ packages:
         - cryptocompare
 
     "Jack Kiefer <jack.c.kiefer@gmail.com> @JackKiefer":
-        - herms
+        - herms < 0 # brick-0.38 commercialhaskell/stackage#3839 vty-5.22 commercialhaskell/stackage#3840
 
     "Sergey Vinokurov <serg.foo@gmail.com> @sergv":
         - tasty-ant-xml