diff --git a/.travis.yml b/.travis.yml
index 336df1a..6421a05 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ stages:
     if: (branch = master AND type = push) OR (tag IS present)
 jobs:
   include:
-    - scala: 2.11.8
-    - scala: 2.12.1
+    - scala: 2.11.12
+    - scala: 2.12.6
     - stage: release
       script: sbt ci-release
diff --git a/jupyter-scala/src/main/scala/plotly/JupyterScala.scala b/almond/src/main/scala/plotly/Almond.scala
similarity index 92%
rename from jupyter-scala/src/main/scala/plotly/JupyterScala.scala
rename to almond/src/main/scala/plotly/Almond.scala
index b2a0155..ced6022 100644
--- a/jupyter-scala/src/main/scala/plotly/JupyterScala.scala
+++ b/almond/src/main/scala/plotly/Almond.scala
@@ -1,17 +1,16 @@
 package plotly
 
-import jupyter.api.Publish
+import java.lang.{Boolean => JBoolean, Double => JDouble, Integer => JInt}
 
-import java.lang.{ Integer => JInt, Double => JDouble, Boolean => JBoolean }
+import almond.interpreter.api.OutputHandler
 
 import scala.util.Random
-
 import plotly.element._
 import plotly.layout._
 
-object JupyterScala {
+object Almond {
 
-  def init(offline: Boolean = false)(implicit publish: Publish): Unit = {
+  def init(offline: Boolean = false)(implicit publish: OutputHandler): Unit = {
 
     // offline mode like in plotly-python
 
@@ -55,7 +54,7 @@ object JupyterScala {
     data: Seq[Trace],
     layout: Layout
   )(implicit
-    publish: Publish
+    publish: OutputHandler
   ): Unit = {
 
     val baseJs = Plotly.jsSnippet(div, data, layout)
@@ -75,7 +74,7 @@ object JupyterScala {
     layout: Layout = Layout(),
     div: String = ""
   )(implicit
-    publish: Publish
+    publish: OutputHandler
   ): String = {
 
     val div0 =
@@ -123,7 +122,7 @@ object JupyterScala {
             boxmode: BoxMode         = null,
                 div: String          = ""
     )(implicit
-      publish: Publish
+      publish: OutputHandler
     ): String =
       plot(
         Layout(
@@ -161,9 +160,9 @@ object JupyterScala {
       layout: Layout,
       div: String
     )(implicit
-      publish: Publish
+      publish: OutputHandler
     ): String =
-      JupyterScala.plot(Seq(data), layout, div = div)
+      Almond.plot(Seq(data), layout, div = div)
   }
 
   implicit class DataSeqOps(val data: Seq[Trace]) extends AnyVal {
@@ -196,7 +195,7 @@ object JupyterScala {
             boxmode: BoxMode         = null,
                 div: String          = ""
     )(implicit
-      publish: Publish
+      publish: OutputHandler
     ): String =
       plot(
         Layout(
@@ -234,9 +233,9 @@ object JupyterScala {
       layout: Layout,
       div: String
     )(implicit
-      publish: Publish
+      publish: OutputHandler
     ): String =
-      JupyterScala.plot(data, layout, div = div)
+      Almond.plot(data, layout, div = div)
   }
 
 }
diff --git a/build.sbt b/build.sbt
index 22d137c..cce0b94 100644
--- a/build.sbt
+++ b/build.sbt
@@ -132,13 +132,13 @@ lazy val tests = project
     )
   )
 
-lazy val `jupyter-scala` = project
+lazy val almond = project
   .dependsOn(coreJvm, renderJvm)
   .settings(
     shared,
     plotlyPrefix,
     libs ++= Seq(
-      Deps.jupyterScalaApi % "provided"
+      Deps.almondScalaApi % "provided"
     )
   )
 
@@ -155,7 +155,7 @@ lazy val `plotly-scala` = project
     renderJs,
     demo,
     tests,
-    `jupyter-scala`
+    almond
   )
   .settings(
     shared,
diff --git a/project/Deps.scala b/project/Deps.scala
index 2a88961..8d8b795 100644
--- a/project/Deps.scala
+++ b/project/Deps.scala
@@ -7,16 +7,15 @@ object Deps {
 
   import Def.setting
 
-  private val jupyterScalaVersion = "0.4.0"
   private val circeVersion = "0.9.1"
 
 
+  def almondScalaApi = "sh.almond" % "scala-kernel-api" % "0.1.5" cross CrossVersion.full
   def circeCore = setting("io.circe" %%% "circe-core" % circeVersion)
   def circeLiteral = setting("io.circe" %% "circe-literal" % circeVersion)
   def circeScalaJs = setting("io.circe" %%% "circe-scalajs" % circeVersion)
   def circeParser = setting("io.circe" %%% "circe-parser" % circeVersion)
   def jodaTime = "joda-time" % "joda-time" % "2.9.1"
-  def jupyterScalaApi = "org.jupyter-scala" % "scala-api" % jupyterScalaVersion cross CrossVersion.full
   def rhino = "org.mozilla" % "rhino" % "1.7.7.1"
   def shapeless = setting("com.chuusai" %%% "shapeless" % "2.3.2")
   def scalacheckShapeless = setting("com.github.alexarchambault" %%% "scalacheck-shapeless_1.13" % "1.1.7")
diff --git a/project/Settings.scala b/project/Settings.scala
index 2452cd6..9392bed 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -10,7 +10,7 @@ object Settings {
 
   lazy val generateCustomSources = Seq(
     customSourceGenerators := {
-      var dir = target.value
+      val dir = target.value
       val f = dir / "Properties.scala"
       dir.mkdirs()
 
@@ -87,8 +87,8 @@ object Settings {
     sourceGenerators.in(Compile) += customSourceGenerators.taskValue
   )
 
-  private val scala212 = "2.12.1"
-  private val scala211 = "2.11.8"
+  private val scala212 = "2.12.6"
+  private val scala211 = "2.11.12"
 
   lazy val shared = Seq(
     crossScalaVersions := Seq(scala212, scala211),
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 3785dcf..ce9045b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,6 +2,5 @@ addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.2.1")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.23")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.1")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.3.0")
-addSbtPlugin("com.dwijnand" % "sbt-travisci" % "1.1.1")
 
 addSbtCoursier