diff --git a/build-constraints.yaml b/build-constraints.yaml
index c7641399..77f259fe 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3874,6 +3874,10 @@ packages:
         - Chart
         - Chart-diagrams
 
+    "Juri Chomé <juri.chome@gmail.com> @2mol":
+        - msgpack
+        - msgpack-rpc
+
     "Grandfathered dependencies":
         - Boolean
         - ChasingBottoms
@@ -4522,9 +4526,6 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4463
         - mime-mail < 0.5.0
 
-        # https://github.com/commercialhaskell/stackage/issues/4469
-        - cmark-gfm < 0.2.0
-
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of
@@ -5242,7 +5243,6 @@ expected-haddock-failures:
     # "Compilation" errors
     - MemoTrie # https://github.com/conal/MemoTrie/issues/10
     - classy-prelude-yesod
-    - elm-street # https://github.com/commercialhaskell/stackage/issues/4470
     - haddock-library # https://github.com/fpco/stackage/issues/3236
     - ghc-lib # https://github.com/commercialhaskell/stackage/issues/4377