diff --git a/build-constraints.yaml b/build-constraints.yaml
index dca81d8c..07518b34 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -342,7 +342,7 @@ packages:
         - yesod
         - yesod-auth
         - authenticate-oauth
-        - yesod-bin < 0 # GHC 8.4 via fsnotify
+        - yesod-bin
         - yesod-eventsource
         - yesod-gitrepo
         - yesod-newsfeed
@@ -387,7 +387,7 @@ packages:
         - monad-logger-json
         - safe-exceptions
         - monad-logger-syslog
-        - fsnotify-conduit < 0 # GHC 8.4 via fsnotify
+        - fsnotify-conduit
         - pid1
         - typed-process
         - say
@@ -395,7 +395,7 @@ packages:
         - unliftio
         - compact < 0 # GHC 8.4 via base-4.11.0.0
 
-        - fsnotify < 0 # GHC 8.4 via hinotify
+        - fsnotify
         - hinotify
         - hfsevents
         - Win32-notify
@@ -427,7 +427,7 @@ packages:
         - js-jquery
         - js-flot
         - extra
-        - ghcid < 0 # GHC 8.4 via fsnotify
+        - ghcid
         - hexml
         - weeder
         - profiterole
@@ -458,7 +458,7 @@ packages:
         - psqueues
         - websockets
         - websockets-snap
-        # - hakyll # fsnotify
+        - hakyll
 
     "Sibi Prabakaran <sibi@psibi.in> @psibi":
         - download
@@ -964,7 +964,7 @@ packages:
         #
         - hledger-lib
         - hledger
-        - hledger-ui < 0 # GHC 8.4 via hinotify (transitive dep of fsnotify)
+        - hledger-ui
         - hledger-web
         - hledger-api
         #
@@ -1681,7 +1681,7 @@ packages:
         - composition-extra
         - every
         - extractable-singleton
-        - follow-file < 0 # GHC 8.4 via hinotify
+        - follow-file
         - HSet
         - markup < 0 # GHC 8.4 via clay
         - monad-control-aligned
@@ -2151,7 +2151,7 @@ packages:
     "Simon Marechal <bartavelle@gmail.com> @bartavelle":
         - compactmap
         - stateWriter < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
-        - filecache < 0 # GHC 8.4 via fsnotify
+        - filecache
         - pcre-utils
         - strict-base-types
         - withdependencies
@@ -3270,7 +3270,7 @@ packages:
         - datadog
 
     "Raghu Kaippully <rkaippully@gmail.com> @rkaippully":
-        - starter < 0 # GHC 8.4 via fsnotify
+        - starter
 
     "Alex Washburn <github@recursion.ninja> @recursion-ninja":
         - bv-little