diff --git a/build-constraints.yaml b/build-constraints.yaml
index 04e6b85d..5a831f6d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3682,8 +3682,6 @@ packages:
         - jvm-batching < 0 # GHC 8.4 via inline-java
         - jvm-streaming < 0 # GHC 8.4 via inline-java
         - sparkle < 0 # GHC 8.4 via inline-java
-        - hOpenPGP < 0 # GHC 8.4 via ixset-typed
-        - text-generic-pretty < 0 # GHC 8.4 via ixset-typed
         - heist < 0 # GHC 8.4 via map-syntax
         - mmark < 0 # GHC 8.4 via modern-uri
         - mmark-ext < 0 # GHC 8.4 via modern-uri
@@ -3720,11 +3718,6 @@ packages:
         - stack < 0 # GHC 8.4 via regex-applicative-text
         - hmatrix-repa < 0 # GHC 8.4 via repa
         - rest-snap < 0 # GHC 8.4 via rest-core
-        - approximate < 0 # GHC 8.4 via safecopy
-        - compensated < 0 # GHC 8.4 via safecopy
-        - hyperloglog < 0 # GHC 8.4 via safecopy
-        - ixset < 0 # GHC 8.4 via safecopy
-        - large-hashable < 0 # GHC 8.4 via safecopy
         - lxd-client < 0 # GHC 8.4 via servant
         - miso < 0 # GHC 8.4 via servant
         - servant-blaze < 0 # GHC 8.4 via servant
@@ -3819,7 +3812,6 @@ packages:
         - hledger-iadd < 0 # GHC 8.4 via hledger-lib
         - hledger-interest < 0 # GHC 8.4 via hledger-lib
         - hledger-web < 0 # GHC 8.4 via hledger-lib
-        - cabal2nix < 0 # GHC 8.4 via hopenssl
         - tidal < 0 # GHC 8.4 via hosc
         - wai-middleware-static < 0 # GHC 8.4 via hpc-coveralls
         - mbox-utility < 0 # GHC 8.4 via hsemail
@@ -4276,6 +4268,9 @@ packages:
         - Frames < 0 # GHC 8.4 via vinyl-0.8.1.1
         - repa-algorithms < 0 # GHC 8.4 via repa
         - repa-io < 0 # GHC 8.4 via repa
+        - large-hashable < 0 # GHC 8.4 via HTF
+        - hOpenPGP < 0 # GHC 8.4 via incremental-parser
+        - ixset-typed < 0 # GHC 8.4 via template-haskell-2.13.0.0
 
 
     "GHC upper bounds":