diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0d8b4736..635fd293 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1583,6 +1583,7 @@ packages:
         - hapistrano
         - inflections
         - twitter-feed
+        - cassava-megaparsec
         # BLOCKED megaparsec 5 - dotenv
 
     "Sergey Alirzaev <zl29ah@gmail.com>":
@@ -3142,6 +3143,7 @@ github-users:
         - jsl
         - jpvillaisaza
         - jsantos17
+        - mrkkrp
     scotty-web:
         - RyanGlScott
         - xich