diff --git a/build.sc b/build.sc
index c6b00cd..79a7ece 100644
--- a/build.sc
+++ b/build.sc
@@ -4,7 +4,7 @@ import scalafmt._
 import publish._
 
 object Dependencies {
-  val scalaVersion = "2.13.14"
+  val scalaVersion = "2.13.15"
 
   val chiselVersion = "6.5.0"
   val chisel        = ivy"org.chipsalliance::chisel:$chiselVersion"