diff --git a/B/Bijectors/Versions.toml b/B/Bijectors/Versions.toml
index 67f288dc83b3b3c..b258f436e233429 100644
--- a/B/Bijectors/Versions.toml
+++ b/B/Bijectors/Versions.toml
@@ -294,3 +294,6 @@ git-tree-sha1 = "326420188d2bf91e89906beaa8438cf7a729ee29"
 
 ["0.15.3"]
 git-tree-sha1 = "60696d397c569dcb647718e7d7359677d265154d"
+
+["0.15.4"]
+git-tree-sha1 = "af42d5383609f5cd167a2f9b1b2371c2d6604d02"