diff --git a/build-constraints.yaml b/build-constraints.yaml
index f1e1dfa6..77144421 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2005,9 +2005,9 @@ packages:
     "Stack Builders stackage@stackbuilders.com @stackbuilders":
         - atomic-write
         - dbcleaner
-        - dotenv
+        - dotenv < 0.6.0.1 # https://github.com/commercialhaskell/stackage/issues/3955
         - hapistrano
-        - inflections
+        - inflections < 0.4.0.4 # https://github.com/commercialhaskell/stackage/issues/3955
         - stache
         - scalendar