diff --git a/build-constraints.yaml b/build-constraints.yaml
index d668a7df..c2787127 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -625,6 +625,7 @@ packages:
     "Colin Woodbury <colingw@gmail.com> @fosskers":
         - microlens-aeson
         - kanji
+        - versions
 
     "Ketil Malde":
         - biocore