diff --git a/.gitignore b/.gitignore
index c96da83..2f4ab06 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,7 @@ project/boot/
 project/plugins/project/
 project/local-plugins.sbt
 .history
+.bsp
 
 # Scala-IDE specific
 .scala_dependencies
diff --git a/src/main/g8/build.sbt b/src/main/g8/build.sbt
index f66ee6b..22446a1 100644
--- a/src/main/g8/build.sbt
+++ b/src/main/g8/build.sbt
@@ -1,4 +1,4 @@
-val scala3Version = "3.0.0-M2"
+val scala3Version = "3.0.0-M3"
 
 lazy val root = project
   .in(file("."))
diff --git a/src/main/g8/project/plugins.sbt b/src/main/g8/project/plugins.sbt
index 83a3da1..b12914f 100644
--- a/src/main/g8/project/plugins.sbt
+++ b/src/main/g8/project/plugins.sbt
@@ -1 +1 @@
-addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.4.6")
+addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.5.0")