diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7bf05cf0..25a4c251 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2431,7 +2431,8 @@ packages:
         - hoauth2 < 0.5.5
 
         # https://github.com/GregorySchwartz/diversity/issues/2
-        - diversity < 0.8
+        # https://github.com/GregorySchwartz/modify-fasta/issues/1
+        - fasta < 0.10.3
 
 # end of packages