diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7e135510..46c50f55 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1482,6 +1482,7 @@ packages:
         - hapistrano
         - inflections
         - twitter-feed
+        - cassava-megaparsec
         # BLOCKED megaparsec 5 - dotenv
 
     "Sergey Alirzaev <zl29ah@gmail.com>":
@@ -3026,6 +3027,7 @@ github-users:
         - jsl
         - jpvillaisaza
         - jsantos17
+        - mrkkrp
     scotty-web:
         - RyanGlScott
         - xich