diff --git a/test/Project.toml b/test/Project.toml
index e30e2ba..1c8b870 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -18,4 +18,5 @@ Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 UnitfulAstro = "6112ee07-acf9-5e0f-b108-d242c714bf9f"
 
 [compat]
+Bijectors = "0.16.1"
 StableRNGs = "1"