diff --git a/project.scala b/project.scala
index d733b42..91af199 100644
--- a/project.scala
+++ b/project.scala
@@ -1,4 +1,4 @@
-//> using scala 3.9.0-RC4
+//> using scala 3.9.0-RC6
 
 //> using dep com.halotukozak::made::0.3.1