diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3741eb1b..04e6b85d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3638,12 +3638,10 @@ packages:
         - rank2classes < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - servant-swagger-ui < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - stache < 0 # GHC 8.4 via template-haskell-2.13.0.0
-        - static-text < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - strive < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - test-fixture < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - th-to-exp < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - threepenny-gui < 0 # GHC 8.4 via template-haskell-2.13.0.0
-        - time-parsers < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - tz < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - web-routes-th < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - monad-logger-prefix < 0 # GHC 8.4 via transformers-0.5.5.0
@@ -4202,7 +4200,6 @@ packages:
         - tasty-hspec < 0 # GHC 8.4 via hspec-core-2.5.0
         - exp-pairs < 0 # GHC 8.4 via matrix
         - tasty-auto < 0 # GHC 8.4 via tasty-hspec
-        - safecopy < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - haxr < 0 # GHC 8.4 via HaXml
         - riak < 0 # GHC 8.4 via enclosed-exceptions
         - yesod-bin < 0 # GHC 8.4 via fsnotify