diff --git a/.mill-version b/.mill-version
index 3eefcb9..ee90284 100644
--- a/.mill-version
+++ b/.mill-version
@@ -1 +1 @@
-1.0.0
+1.0.4
diff --git a/build.mill b/build.mill
index e0c9ac4..c5519fe 100644
--- a/build.mill
+++ b/build.mill
@@ -11,8 +11,8 @@ import scalajslib.api.*
 import scalalib.*
 
 object `package` extends ScalaJSModule, ScalablyTyped:
-  def scalaVersion   = "3.3.6"
-  def scalaJSVersion = "1.16.0"
+  def scalaVersion   = "3.7.2"
+  def scalaJSVersion = "1.19.0"
   def moduleKind     = ModuleKind.ESModule
 
   def mvnDeps = super.mvnDeps() ++ Seq(mvn"com.lihaoyi::sourcecode::0.4.2")
diff --git a/src/plotly/CorrelatePlot.scala b/src/plotly/CorrelatePlot.scala
index 3aa9a4b..4844ccf 100644
--- a/src/plotly/CorrelatePlot.scala
+++ b/src/plotly/CorrelatePlot.scala
@@ -39,7 +39,7 @@ object CorrelatePlot:
         i =>
           val elected = secondaries.zipWithIndex.map:
             case (d, n) if n + 1 == i => d |> visible(true)
-            case (d, n)               => d |> copy("name", "x", "yaxis") |> visible(legendonly)
+            case (d, _)               => d |> copy("name", "x", "yaxis") |> visible(legendonly)
           f(primary :: elected, layout.setYaxis2(ys(i).setColorIndex(i)))
   end apply
 
diff --git a/src/plotly/Registry.scala b/src/plotly/Registry.scala
index 617c953..8ba5dd4 100644
--- a/src/plotly/Registry.scala
+++ b/src/plotly/Registry.scala
@@ -1,9 +1,7 @@
 package plotly
 
 import scala.language.implicitConversions
-import scala.scalajs.js
 
-import typings.plotlyJs.mod.PlotlyHTMLElement
 import typings.plotlyJsDistMin.mod.*
 
 import convs.given