diff --git a/project/BuildSettings.scala b/project/BuildSettings.scala
index 5b72dec6c9f5..b7b37562122e 100644
--- a/project/BuildSettings.scala
+++ b/project/BuildSettings.scala
@@ -6,7 +6,7 @@ object BuildSettings {
   import Dependencies._
 
   val lilaVersion        = "4.0"
-  val globalScalaVersion = "3.5.0-RC4"
+  val globalScalaVersion = "3.5.0-RC7"
 
   def buildSettings =
     Defaults.coreDefaultSettings ++ Seq(
@@ -47,7 +47,7 @@ object BuildSettings {
     "-Ybackend-parallelism:16", // https://github.com/scala/scala3/pull/15392
     // "-nowarn", // during migration
     // "-rewrite",
-    "-source:3.6-migration",
+    "-source:3.7",
     "-indent",
     // "-explaintypes",
     // "-explain",