diff --git a/src/reference/00-Getting-Started/02-sbt-by-example.md b/src/reference/00-Getting-Started/02-sbt-by-example.md
index a6ef968f..595583a7 100644
--- a/src/reference/00-Getting-Started/02-sbt-by-example.md
+++ b/src/reference/00-Getting-Started/02-sbt-by-example.md
@@ -200,11 +200,11 @@ sbt:Hello>
 
 Note that the prompt has now changed to `sbt:Hello>`.
 
-### Add ScalaTest to libraryDependencies
+### Add toolkit-test to libraryDependencies
 
 Using an editor, change `build.sbt` as follows:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/build.sbt) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/build.sbt) {}
 
 Use the `reload` command to reflect the change in `build.sbt`.
 
@@ -226,36 +226,36 @@ sbt:Hello> ~testQuick
 
 ### Write a test
 
-Leaving the previous command running, create a file named `src/test/scala/example/HelloSpec.scala`
+Leaving the previous command running, create a file named `src/test/scala/example/HelloSuite.scala`
 using an editor:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala) {}
 
 `~testQuick` should pick up the change:
 
 ```
 [info] 2. Monitoring source files for hello/testQuick...
 [info]    Press <enter> to interrupt or '?' for more options.
-[info] Build triggered by /private/tmp/foo-build/src/test/scala/HelloSpec.scala. Running 'testQuick'.
-[info] compiling 1 Scala source to /private/tmp/foo-build/target/scala-2.13/test-classes ...
-[info] HelloSpec:
-[info] - Hello should start with H *** FAILED ***
-[info]   "hello" did not start with "H" (HelloSpec.scala:5)
-[info] Run completed in 44 milliseconds.
-[info] Total number of tests run: 1
-[info] Suites: completed 1, aborted 0
-[info] Tests: succeeded 0, failed 1, canceled 0, ignored 0, pending 0
-[info] *** 1 TEST FAILED ***
+[info] Build triggered by /tmp/foo-build/src/test/scala/example/HelloSuite.scala. Running 'testQuick'.
+[info] compiling 1 Scala source to /tmp/foo-build/target/scala-2.13/test-classes ...
+HelloSuite:
+==> X HelloSuite.Hello should start with H  0.004s munit.FailException: /tmp/foo-build/src/test/scala/example/HelloSuite.scala:4 assertion failed
+3:  test("Hello should start with H") {
+4:    assert("hello".startsWith("H"))
+5:  }
+    at munit.FunSuite.assert(FunSuite.scala:11)
+    at HelloSuite.$anonfun$new$1(HelloSuite.scala:4)
+[error] Failed: Total 1, Failed 1, Errors 0, Passed 0
 [error] Failed tests:
-[error]         HelloSpec
-[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessfull
+[error]         HelloSuite
+[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessful
 ```
 
 ### Make the test pass
 
-Using an editor, change `src/test/scala/example/HelloSpec.scala` to:
+Using an editor, change `src/test/scala/example/HelloSuite.scala` to:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/changes/HelloSuite.scala) {}
 
 Confirm that the test passes, then press `Enter` to exit the continuous test.
 
@@ -346,7 +346,7 @@ sbt:Hello> projects
 sbt:Hello> helloCore/compile
 ```
 
-### Add ScalaTest to the subproject
+### Add toolkit-test to the subproject
 
 Change `build.sbt` as follows:
 
@@ -374,7 +374,7 @@ Use `.dependsOn(...)` to add a dependency on other subprojects. Also let's move
 
 ### Parse JSON using uJson
 
-Let's add uJson to `helloCore`.
+Let's use uJson from the toolkit in `helloCore`.
 
 @@snip [example-weather-build]($root$/src/sbt-test/ref/example-weather/build.sbt) {}
 
@@ -387,18 +387,15 @@ import sttp.client4.quick._
 import sttp.client4.Response
 
 object Weather {
-  def weather() = {
+  def temp() = {
     val response: Response[String] = quickRequest
       .get(
-        uri"https://api.open-meteo.com/v1/forecast?latitude=\$newYorkLatitude&longitude=\$newYorkLongitude&current_weather=true"
+        uri"https://api.open-meteo.com/v1/forecast?latitude=40.7143&longitude=-74.006&current_weather=true"
       )
       .send()
     val json = ujson.read(response.body)
     json.obj("current_weather")("temperature").num
   }
-
-  private val newYorkLatitude: Double = 40.7143
-  private val newYorkLongitude: Double = -74.006
 }
 ```
 
@@ -411,7 +408,7 @@ import example.core.Weather
 
 object Hello {
   def main(args: Array[String]): Unit = {
-    val temp = Weather.weather()
+    val temp = Weather.temp()
     println(s"Hello! The current temperature in New York is \$temp C.")
   }
 }
@@ -534,7 +531,7 @@ sbt:Hello> inspect tree dist
 You can also run sbt in batch mode, passing sbt commands directly from the terminal.
 
 ```
-\$ sbt clean "testOnly HelloSpec"
+\$ sbt clean "testOnly HelloSuite"
 ```
 
 **Note**: Running in batch mode requires JVM spinup and JIT each time,
diff --git a/src/reference/es/00-Getting-Started/02-sbt-by-example.md b/src/reference/es/00-Getting-Started/02-sbt-by-example.md
index 524f5eca..9f058c7a 100644
--- a/src/reference/es/00-Getting-Started/02-sbt-by-example.md
+++ b/src/reference/es/00-Getting-Started/02-sbt-by-example.md
@@ -206,11 +206,11 @@ sbt:Hello>
 
 Fíjate en cómo el prompt ha cambiado a `sbt:Hello>`.
 
-### Añadir ScalaTest a `libraryDependencies`
+### Añadir toolkit-test a `libraryDependencies`
 
 Utilizando un editor, modifica `build.sbt` de la siguiente manera:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/build.sbt) {}
+@@snip [scalatest]($root$/src/sbt-test/ref/example-test/build.sbt) {}
 
 Usa el comando `reload` para reflejar los cambios de `build.sbt`.
 
@@ -233,35 +233,35 @@ sbt:Hello> ~testQuick
 ### Escribir un test
 
 Con el comando anterior ejecutándose, crea un fichero llamado
-`src/test/scala/example/HelloSpec.scala` utilizando un editor:
+`src/test/scala/example/HelloSuite.scala` utilizando un editor:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala) {}
 
 `~testQuick` debería de coger el cambio:
 
 ```
 [info] 2. Monitoring source files for hello/testQuick...
 [info]    Press <enter> to interrupt or '?' for more options.
-[info] Build triggered by /private/tmp/foo-build/src/test/scala/HelloSpec.scala. Running 'testQuick'.
-[info] compiling 1 Scala source to /private/tmp/foo-build/target/scala-2.13/test-classes ...
-[info] HelloSpec:
-[info] - Hello should start with H *** FAILED ***
-[info]   "hello" did not start with "H" (HelloSpec.scala:5)
-[info] Run completed in 44 milliseconds.
-[info] Total number of tests run: 1
-[info] Suites: completed 1, aborted 0
-[info] Tests: succeeded 0, failed 1, canceled 0, ignored 0, pending 0
-[info] *** 1 TEST FAILED ***
+[info] Build triggered by /tmp/foo-build/src/test/scala/example/HelloSuite.scala. Running 'testQuick'.
+[info] compiling 1 Scala source to /tmp/foo-build/target/scala-2.13/test-classes ...
+HelloSuite:
+==> X HelloSuite.Hello should start with H  0.004s munit.FailException: /tmp/foo-build/src/test/scala/example/HelloSuite.scala:4 assertion failed
+3:  test("Hello should start with H") {
+4:    assert("hello".startsWith("H"))
+5:  }
+at munit.FunSuite.assert(FunSuite.scala:11)
+at HelloSuite.$anonfun$new$1(HelloSuite.scala:4)
+[error] Failed: Total 1, Failed 1, Errors 0, Passed 0
 [error] Failed tests:
-[error]         HelloSpec
-[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessfull
+[error]         HelloSuite
+[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessful
 ```
 
 ### Hacer que el test pase
 
-Utilizando un editor, cambia `src/test/scala/example/HelloSpec.scala` a:
+Utilizando un editor, cambia `src/test/scala/example/HelloSuite.scala` a:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala) {}
+@@snip [scalatest]($root$/src/sbt-test/ref/example-test/changes/HelloSuite.scala) {}
 
 Confirma que el test pasa, luego pulsa `Intro` para salir del test continuo.
 
@@ -353,7 +353,7 @@ sbt:Hello> projects
 sbt:Hello> helloCore/compile
 ```
 
-### Añadir ScalaTest al subproyecto
+### Añadir toolkit-test al subproyecto
 
 Cambia `build.sbt` como sigue:
 
@@ -382,7 +382,7 @@ Además, movamos la dependencia de Gigahorse a `helloCore`.
 
 ### Parsear JSON con uJson
 
-Vamos a añadir uJson a `helloCore`.
+Vamos a añadir uJson de toolkit a `helloCore`.
 
 @@snip [example-weather-build]($root$/src/sbt-test/ref/example-weather/build.sbt) {}
 
@@ -395,18 +395,15 @@ import sttp.client4.quick._
 import sttp.client4.Response
 
 object Weather {
-    def weather() = {
+    def temp() = {
         val response: Response[String] = quickRequest
             .get(
-                uri"https://api.open-meteo.com/v1/forecast?latitude=\$newYorkLatitude&longitude=\$newYorkLongitude&current_weather=true"
+                uri"https://api.open-meteo.com/v1/forecast?latitude=40.7143&longitude=-74.006&current_weather=true"
             )
             .send()
         val json = ujson.read(response.body)
         json.obj("current_weather")("temperature").num
     }
-
-    private val newYorkLatitude: Double = 40.7143
-    private val newYorkLongitude: Double = -74.006
 }
 ```
 
@@ -420,7 +417,7 @@ import example.core.Weather
 
 object Hello {
     def main(args: Array[String]): Unit = {
-        val temp = Weather.weather()
+        val temp = Weather.temp()
         println(s"Hello! The current temperature in New York is \$temp C.")
     }
 }
@@ -542,7 +539,7 @@ También puedes ejecutar sbt en por lotes, pasando comandos de sbt directamente
 desde el terminal.
 
 ```
-\$ sbt clean "testOnly HelloSpec"
+\$ sbt clean "testOnly HelloSuite"
 ```
 
 **Note**: El modo por lotes implica levantar una JVM y JIT cada vez, por lo que
diff --git a/src/reference/ja/00-Getting-Started/02-sbt-by-example.md b/src/reference/ja/00-Getting-Started/02-sbt-by-example.md
index 1b202223..7af83ac2 100644
--- a/src/reference/ja/00-Getting-Started/02-sbt-by-example.md
+++ b/src/reference/ja/00-Getting-Started/02-sbt-by-example.md
@@ -195,11 +195,11 @@ sbt:Hello>
 
 プロンプトが `sbt:Hello>` に変わったことに注目してほしい。
 
-### libraryDependencies に ScalaTest を追加する
+### libraryDependencies に toolkit-test を追加する
 
 エディタを使って、`build.sbt` を以下のように変更する:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/build.sbt) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/build.sbt) {}
 
 `reload` コマンドを使って、`build.sbt` の変更を反映させる。
 
@@ -221,35 +221,35 @@ sbt:Hello> ~testQuick
 
 ### テストを書く
 
-上のコマンドを走らせたままで、エディタから `src/test/scala/example/HelloSpec.scala` という名前のファイルを作成する:
+上のコマンドを走らせたままで、エディタから `src/test/scala/example/HelloSuite.scala` という名前のファイルを作成する:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala) {}
 
 `~testQuick` が検知したはずだ:
 
 ```
 [info] 2. Monitoring source files for hello/testQuick...
 [info]    Press <enter> to interrupt or '?' for more options.
-[info] Build triggered by /private/tmp/foo-build/src/test/scala/HelloSpec.scala. Running 'testQuick'.
-[info] compiling 1 Scala source to /private/tmp/foo-build/target/scala-2.13/test-classes ...
-[info] HelloSpec:
-[info] - Hello should start with H *** FAILED ***
-[info]   "hello" did not start with "H" (HelloSpec.scala:5)
-[info] Run completed in 44 milliseconds.
-[info] Total number of tests run: 1
-[info] Suites: completed 1, aborted 0
-[info] Tests: succeeded 0, failed 1, canceled 0, ignored 0, pending 0
-[info] *** 1 TEST FAILED ***
+[info] Build triggered by /tmp/foo-build/src/test/scala/example/HelloSuite.scala. Running 'testQuick'.
+[info] compiling 1 Scala source to /tmp/foo-build/target/scala-2.13/test-classes ...
+HelloSuite:
+==> X HelloSuite.Hello should start with H  0.004s munit.FailException: /tmp/foo-build/src/test/scala/example/HelloSuite.scala:4 assertion failed
+3:  test("Hello should start with H") {
+4:    assert("hello".startsWith("H"))
+5:  }
+at munit.FunSuite.assert(FunSuite.scala:11)
+at HelloSuite.$anonfun$new$1(HelloSuite.scala:4)
+[error] Failed: Total 1, Failed 1, Errors 0, Passed 0
 [error] Failed tests:
-[error]         HelloSpec
-[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessfull
+[error]         HelloSuite
+[error] (Test / testQuick) sbt.TestsFailedException: Tests unsuccessful
 ```
 
 ### テストが通るようにする
 
-エディタを使って `src/test/scala/example/HelloSpec.scala` を以下のように変更する:
+エディタを使って `src/test/scala/example/HelloSuite.scala` を以下のように変更する:
 
-@@snip [scalatest]($root$/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala) {}
+@@snip [example-test]($root$/src/sbt-test/ref/example-test/changes/HelloSuite.scala) {}
 
 テストが通過したことを確認して、`Enter` を押して継続的テストを抜ける。
 
@@ -338,7 +338,7 @@ sbt:Hello> projects
 sbt:Hello> helloCore/compile
 ```
 
-### サブプロジェクトに ScalaTest を追加する
+### サブプロジェクトに toolkit-test を追加する
 
 `build.sbt` を以下のように変更する:
 
@@ -380,18 +380,15 @@ import sttp.client4.quick._
 import sttp.client4.Response
 
 object Weather {
-    def weather() = {
+    def temp() = {
         val response: Response[String] = quickRequest
             .get(
-                uri"https://api.open-meteo.com/v1/forecast?latitude=\$newYorkLatitude&longitude=\$newYorkLongitude&current_weather=true"
+                uri"https://api.open-meteo.com/v1/forecast?latitude=40.7143&longitude=-74.006&current_weather=true"
             )
             .send()
         val json = ujson.read(response.body)
         json.obj("current_weather")("temperature").num
     }
-
-    private val newYorkLatitude: Double = 40.7143
-    private val newYorkLongitude: Double = -74.006
 }
 ```
 
@@ -404,7 +401,7 @@ import example.core.Weather
 
 object Hello {
     def main(args: Array[String]): Unit = {
-        val temp = Weather.weather()
+        val temp = Weather.temp()
         println(s"Hello! The current temperature in New York is \$temp C.")
     }
 }
@@ -526,7 +523,7 @@ sbt:Hello> inspect tree dist
 sbt のコマンドをターミナルから直接渡して sbt をバッチモードで実行することができる。
 
 ```
-\$ sbt clean "testOnly HelloSpec"
+\$ sbt clean "testOnly HelloSuite"
 ```
 
 **Note**: バッチモードでの実行は JVM のスピンアップと JIT を毎回行うため、**ビルドかなり遅くなる。**
diff --git a/src/sbt-test/ref/example-library/build.sbt b/src/sbt-test/ref/example-library/build.sbt
index a9d620f4..a0691af7 100644
--- a/src/sbt-test/ref/example-library/build.sbt
+++ b/src/sbt-test/ref/example-library/build.sbt
@@ -6,8 +6,7 @@ lazy val hello = project
   .settings(
     name := "Hello",
     libraryDependencies ++= Seq(
-      "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2",
-      "com.lihaoyi" %% "ujson" % "3.1.2",
-      "org.scalatest" %% "scalatest" % "3.2.16" % Test
+      "org.scala-lang" %% "toolkit" % "0.1.7",
+      "org.scala-lang" %% "toolkit-test" % "0.1.7" % Test
     )
   )
diff --git a/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala b/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala
deleted file mode 100644
index 939eb83e..00000000
--- a/src/sbt-test/ref/example-scalatest/changes/HelloSpec.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-import org.scalatest.funsuite._
-
-class HelloSpec extends AnyFunSuite {
-  test("Hello should start with H") {
-    // Hello, as opposed to hello
-    assert("Hello".startsWith("H"))
-  }
-}
diff --git a/src/sbt-test/ref/example-scalatest/test b/src/sbt-test/ref/example-scalatest/test
deleted file mode 100644
index 9c6e6213..00000000
--- a/src/sbt-test/ref/example-scalatest/test
+++ /dev/null
@@ -1,4 +0,0 @@
-> compile
--> testQuick
-$copy-file changes/HelloSpec.scala src/test/scala/example/HelloSpec.scala
-> testQuick
diff --git a/src/sbt-test/ref/example-sub1/build.sbt b/src/sbt-test/ref/example-sub1/build.sbt
index 14ae0893..a771a816 100644
--- a/src/sbt-test/ref/example-sub1/build.sbt
+++ b/src/sbt-test/ref/example-sub1/build.sbt
@@ -6,9 +6,8 @@ lazy val hello = project
   .settings(
     name := "Hello",
     libraryDependencies ++= Seq(
-      "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2",
-      "com.lihaoyi" %% "ujson" % "3.1.2",
-      "org.scalatest" %% "scalatest" % "3.2.16" % Test
+      "org.scala-lang" %% "toolkit" % "0.1.7",
+      "org.scala-lang" %% "toolkit-test" % "0.1.7" % Test
     )
   )
 
diff --git a/src/sbt-test/ref/example-sub2/build.sbt b/src/sbt-test/ref/example-sub2/build.sbt
index f079d196..7d82aa49 100644
--- a/src/sbt-test/ref/example-sub2/build.sbt
+++ b/src/sbt-test/ref/example-sub2/build.sbt
@@ -1,16 +1,15 @@
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
   .settings(
     name := "Hello",
     libraryDependencies ++= Seq(
-      "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2",
-      "com.lihaoyi" %% "ujson" % "3.1.2",
-      scalaTest % Test
+      "org.scala-lang" %% "toolkit" % "0.1.7",
+      toolkitTest % Test
     )
   )
 
@@ -18,5 +17,5 @@ lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += toolkitTest % Test
   )
diff --git a/src/sbt-test/ref/example-sub3/build.sbt b/src/sbt-test/ref/example-sub3/build.sbt
index 8291d930..e3a39333 100644
--- a/src/sbt-test/ref/example-sub3/build.sbt
+++ b/src/sbt-test/ref/example-sub3/build.sbt
@@ -1,7 +1,7 @@
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
@@ -9,9 +9,8 @@ lazy val hello = project
   .settings(
     name := "Hello",
     libraryDependencies ++= Seq(
-      "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2",
-      "com.lihaoyi" %% "ujson" % "3.1.2",
-      scalaTest % Test
+      "org.scala-lang" %% "toolkit" % "0.1.7",
+      toolkitTest % Test
     )
   )
 
@@ -19,5 +18,5 @@ lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += toolkitTest % Test
   )
diff --git a/src/sbt-test/ref/example-sub4/build.sbt b/src/sbt-test/ref/example-sub4/build.sbt
index 84a15ae0..2150caa7 100644
--- a/src/sbt-test/ref/example-sub4/build.sbt
+++ b/src/sbt-test/ref/example-sub4/build.sbt
@@ -1,7 +1,7 @@
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
@@ -9,16 +9,13 @@ lazy val hello = project
   .dependsOn(helloCore)
   .settings(
     name := "Hello",
-    libraryDependencies ++= Seq(
-      "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2",
-      "com.lihaoyi" %% "ujson" % "3.1.2",
-      scalaTest % Test
-    )
+    libraryDependencies += toolkitTest % Test
   )
 
 lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += "org.scala-lang" %% "toolkit" % "0.1.7",
+    libraryDependencies += toolkitTest % Test
   )
diff --git a/src/sbt-test/ref/example-scalatest/build.sbt b/src/sbt-test/ref/example-test/build.sbt
similarity index 67%
rename from src/sbt-test/ref/example-scalatest/build.sbt
rename to src/sbt-test/ref/example-test/build.sbt
index b0e80bf1..07208f11 100644
--- a/src/sbt-test/ref/example-scalatest/build.sbt
+++ b/src/sbt-test/ref/example-test/build.sbt
@@ -5,5 +5,5 @@ lazy val hello = project
   .in(file("."))
   .settings(
     name := "Hello",
-    libraryDependencies += "org.scalatest" %% "scalatest" % "3.2.16" % Test
+    libraryDependencies += "org.scala-lang" %% "toolkit-test" % "0.1.7" % Test
   )
diff --git a/src/sbt-test/ref/example-test/changes/HelloSuite.scala b/src/sbt-test/ref/example-test/changes/HelloSuite.scala
new file mode 100644
index 00000000..e9ab5344
--- /dev/null
+++ b/src/sbt-test/ref/example-test/changes/HelloSuite.scala
@@ -0,0 +1,6 @@
+
+class HelloSuite extends munit.FunSuite {
+  test("Hello should start with H") {
+    assert("Hello".startsWith("H"))
+  }
+}
diff --git a/src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala b/src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala
similarity index 53%
rename from src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala
rename to src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala
index 1553617a..0f05e9bc 100644
--- a/src/sbt-test/ref/example-scalatest/src/test/scala/example/HelloSpec.scala
+++ b/src/sbt-test/ref/example-test/src/test/scala/example/HelloSuite.scala
@@ -1,6 +1,5 @@
-import org.scalatest.funsuite._
 
-class HelloSpec extends AnyFunSuite {
+class HelloSuite extends munit.FunSuite {
   test("Hello should start with H") {
     assert("hello".startsWith("H"))
   }
diff --git a/src/sbt-test/ref/example-test/test b/src/sbt-test/ref/example-test/test
new file mode 100644
index 00000000..c76c270b
--- /dev/null
+++ b/src/sbt-test/ref/example-test/test
@@ -0,0 +1,4 @@
+> compile
+-> testQuick
+$copy-file changes/HelloSuite.scala src/test/scala/example/HelloSuite.scala
+> testQuick
diff --git a/src/sbt-test/ref/example-weather/build.sbt b/src/sbt-test/ref/example-weather/build.sbt
index 4b32b726..2150caa7 100644
--- a/src/sbt-test/ref/example-weather/build.sbt
+++ b/src/sbt-test/ref/example-weather/build.sbt
@@ -1,9 +1,7 @@
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
-val sttp = "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2"
-val ujson = "com.lihaoyi" %% "ujson" % "3.1.2"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
@@ -11,16 +9,13 @@ lazy val hello = project
   .dependsOn(helloCore)
   .settings(
     name := "Hello",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += toolkitTest % Test
   )
 
 lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies ++= Seq(
-      scalaTest % Test,
-      sttp,
-      ujson
-    )
+    libraryDependencies += "org.scala-lang" %% "toolkit" % "0.1.7",
+    libraryDependencies += toolkitTest % Test
   )
diff --git a/src/sbt-test/ref/example-weather/changes/build.sbt b/src/sbt-test/ref/example-weather/changes/build.sbt
index c3da652c..3083521a 100644
--- a/src/sbt-test/ref/example-weather/changes/build.sbt
+++ b/src/sbt-test/ref/example-weather/changes/build.sbt
@@ -1,9 +1,7 @@
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
-val sttp = "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2"
-val ujson = "com.lihaoyi" %% "ujson" % "3.1.2"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
@@ -12,16 +10,14 @@ lazy val hello = project
   .enablePlugins(JavaAppPackaging)
   .settings(
     name := "Hello",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += toolkitTest % Test,
+    maintainer := "A Scala Dev!"
   )
 
 lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies ++= Seq(
-      scalaTest % Test,
-      sttp,
-      ujson
-    )
+    libraryDependencies += "org.scala-lang" %% "toolkit" % "0.1.7",
+    libraryDependencies += toolkitTest % Test
   )
diff --git a/src/sbt-test/ref/example-weather/changes/build3.sbt b/src/sbt-test/ref/example-weather/changes/build3.sbt
index b6bc0d9e..fe47531c 100644
--- a/src/sbt-test/ref/example-weather/changes/build3.sbt
+++ b/src/sbt-test/ref/example-weather/changes/build3.sbt
@@ -2,9 +2,7 @@ ThisBuild / version := "0.1.0"
 ThisBuild / scalaVersion := "2.13.11"
 ThisBuild / organization := "com.example"
 
-val scalaTest = "org.scalatest" %% "scalatest" % "3.2.16"
-val sttp = "com.softwaremill.sttp.client4" %% "core" % "4.0.0-M2"
-val ujson = "com.lihaoyi" %% "ujson" % "3.1.2"
+val toolkitTest = "org.scala-lang" %% "toolkit-test" % "0.1.7"
 
 lazy val hello = project
   .in(file("."))
@@ -13,16 +11,14 @@ lazy val hello = project
   .enablePlugins(JavaAppPackaging)
   .settings(
     name := "Hello",
-    libraryDependencies += scalaTest % Test
+    libraryDependencies += toolkitTest % Test,
+    maintainer := "A Scala Dev!"
   )
 
 lazy val helloCore = project
   .in(file("core"))
   .settings(
     name := "Hello Core",
-    libraryDependencies ++= Seq(
-      scalaTest % Test,
-      sttp,
-      ujson
-    )
+    libraryDependencies += "org.scala-lang" %% "toolkit" % "0.1.7",
+    libraryDependencies += toolkitTest % Test
   )