diff --git a/build-constraints.yaml b/build-constraints.yaml
index 530f6330..c27c5fe6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5236,7 +5236,6 @@ packages:
         - binary-ext < 0
         - bins < 0
         - bitcoin-script < 0
-        - farmhash < 0 # 0.1.0.5
         - blaze-textual < 0
         - btrfs < 0
         - bv-little < 0
@@ -5259,6 +5258,7 @@ packages:
         - enum-subset-generate < 0
         - essence-of-live-coding-quickcheck < 0
         - etcd < 0 # 1.0.5
+        - farmhash < 0 # 0.1.0.5
         - eve < 0 # 0.1.9.0
         - eventsource-store-specs < 0
         - exinst < 0
@@ -5282,6 +5282,7 @@ packages:
         - inline-r < 0
         - interpolator < 0
         - io-choice < 0
+        - katydid < 0 # 0.4.0.2 MonadFail
         - kdt < 0 # 0.2.4 https://github.com/giogadi/kdt/issues/5
         - lens-typelevel < 0
         - llvm-hs < 0