diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9858f940..f56f06e7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1285,13 +1285,16 @@ packages:
 
     "Oleg Grenrus <oleg.grenrus@iki.fi> @phadej":
         - aeson-compat
-        - aeson-extra < 0 # GHC 8.4 via template-haskell-2.13.0.0
+        - aeson-extra
+        - base64-bytestring-type
         - binary-orphans
-        - binary-tagged < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
+        - binary-tagged
+        - boring
         - cabal-doctest
-        - crypt-sha512 < 0 # GHC 8.4 via base-4.11.0.0
+        - crypt-sha512
         - dlist-nonempty
         - edit-distance
+        - fin
         - functor-classes-compat
         - generics-sop-lens
         - github
@@ -1301,18 +1304,20 @@ packages:
         - lattices
         - microstache
         # - monad-http # http-types 0.12
+        - OneTuple
         - postgresql-simple-url
-        - range-set-list < 0 # GHC 8.4 via base-4.11.0.0
+        - range-set-list
         - regex-applicative-text
-        - servant-swagger-ui < 0 # GHC 8.4 via transformers-compat-0.6.0.6
-        - servant-yaml < 0 # GHC 8.4 via base-4.11.0.0
+        - servant-swagger-ui
+        - servant-yaml
         - singleton-bool
         - spdx < 0 # GHC 8.4 via base-4.11.0.0
         - splitmix
-        - tdigest < 0 # GHC 8.4 via base-4.11.0.0
+        - tdigest
         - these
         - time-parsers
         - tree-diff
+        - vec
 
         # scrive/log
         - log < 0 # via log-elasticsearch
@@ -3403,7 +3408,6 @@ packages:
         - xmonad < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - xxhash < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - Unique < 0 # GHC 8.4 via base-4.11.0.0
-        - cryptohash-sha512 < 0 # GHC 8.4 via base-4.11.0.0
         - ghc-compact < 0 # GHC 8.4 via base-4.11.0.0
         - postgresql-simple < 0 # GHC 8.4 via base-4.11.0.0
         - postgresql-simple-url < 0 # GHC 8.4 via base-4.11.0.0