diff --git a/project/Build.scala b/project/Build.scala
index fa3a55ff8878..7fdc3667ca44 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -53,7 +53,7 @@ object MyScalaJSPlugin extends AutoPlugin {
 }
 
 object Build {
-  val referenceVersion = "3.0.0-RC1-bin-20201202-67d9790-NIGHTLY"
+  val referenceVersion = "3.0.0-M3-bin-20201213-e8d748e-NIGHTLY"
 
   val baseVersion = "3.0.0-M3"
   val baseSbtDottyVersion = "0.5.0"