diff --git a/build-constraints.yaml b/build-constraints.yaml
index a9cb33a5..e9b5e13c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -768,7 +768,7 @@ packages:
         - bugsnag-haskell
         - gravatar
         - load-env
-        # - yesod-auth-oauth2 # via hoauth2
+        - yesod-auth-oauth2
         # - yesod-markdown # http-types 0.12 via pandoc
         - yesod-paginator
 
@@ -2547,8 +2547,7 @@ packages:
         - wai-session-postgresql
 
     "Haisheng Wu <freizl@gmail.com> @freizl":
-        []
-        # - hoauth2 # various deps out of date
+        - hoauth2
 
     "Falko Peters <falko.peters@gmail.com> @informatikr":
         - scrypt
@@ -3059,7 +3058,7 @@ packages:
         # - printcess # lens 4.16
 
     "Alexey Kuleshevich <lehins@yandex.ru> @lehins":
-        # - wai-middleware-auth # via hoauth2
+        - wai-middleware-auth
         # - hip # lens 4.16 via diagrams/chart
         - massiv
         - massiv-io
@@ -3229,7 +3228,7 @@ packages:
         - conduit-throttle
 
     "Simon Hafner <hafnersimon@gmail.com> @reactormonk":
-        - uri-bytestring-aeson < 0 # GHC 8.4 via base-4.11.0.0
+        - uri-bytestring-aeson
         - katip-scalyr-scribe < 0 # via katip
 
     "Sebastian Witte <woozletoff@gmail.com> @saep":