diff --git a/build-constraints.yaml b/build-constraints.yaml
index a0857237..c3c70b0c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -384,7 +384,7 @@ packages:
         - yesod
         - yesod-auth
         - authenticate-oauth
-        # - yesod-bin # yaml-0.9.0 commercialhaskell/stackage#3823
+        - yesod-bin
         - yesod-eventsource
         - yesod-gitrepo
         - yesod-newsfeed
@@ -2649,7 +2649,7 @@ packages:
         - hw-ip
         - hw-fingertree < 0 # build failure with GHC 8.4
         - hw-fingertree-strict
-        - hw-json < 0 # via hw-rankselect-0.12.0.3
+        - hw-json
         - hw-packed-vector
         - hw-parser
         - hw-prim