diff --git a/project/Build.scala b/project/Build.scala
index 720aa329bbdd..356d8bd0e7b9 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -85,7 +85,7 @@ object Build {
 
   val referenceVersion = "3.3.1"
 
-  val baseVersion = "3.4.1-RC1"
+  val baseVersion = "3.4.2-RC1"
 
   // Versions used by the vscode extension to create a new project
   // This should be the latest published releases.