diff --git a/build.sbt b/build.sbt
index df8a995..abf8ff2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,11 +1,11 @@
 import org.jetbrains.sbtidea.{AutoJbr, JbrPlatform}
 
 lazy val scala213           = "2.13.10"
-lazy val scalaPluginVersion = "2023.3.3"
-lazy val pluginVersion      = "2023.3.27" + sys.env.get("ZIO_INTELLIJ_BUILD_NUMBER").fold(".0")(v => s".$v")
+lazy val scalaPluginVersion = "2023.3.13"
+lazy val pluginVersion      = "2023.3.28" + sys.env.get("ZIO_INTELLIJ_BUILD_NUMBER").fold(".0")(v => s".$v")
 
 ThisBuild / intellijPluginName := "zio-intellij"
-ThisBuild / intellijBuild := "233"
+ThisBuild / intellijBuild := "233.11799.30"
 ThisBuild / jbrInfo := AutoJbr(explicitPlatform = Some(JbrPlatform.osx_aarch64))
 
 Global / intellijAttachSources := true
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index 9b6e0eb..f9447ed 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -19,7 +19,7 @@
 
     <change-notes>replaced-by-build</change-notes>
 
-    <idea-version since-build="233" until-build="233.*"/>
+    <idea-version since-build="233.11799" until-build="233.*"/>
 
     <depends>org.intellij.scala</depends>
     <depends>com.intellij.modules.java</depends>
diff --git a/src/main/scala/zio/intellij/project/ZioProjectBuilder.scala b/src/main/scala/zio/intellij/project/ZioProjectBuilder.scala
index 2defd95..b476867 100644
--- a/src/main/scala/zio/intellij/project/ZioProjectBuilder.scala
+++ b/src/main/scala/zio/intellij/project/ZioProjectBuilder.scala
@@ -3,6 +3,7 @@ package zio.intellij.project
 import com.intellij.ide.util.projectWizard.{ModuleWizardStep, SettingsStep}
 import com.intellij.openapi.module.{ModifiableModuleModel, Module}
 import com.intellij.openapi.options.ConfigurationException
+import com.intellij.openapi.progress.EmptyProgressIndicator
 import com.intellij.openapi.projectRoots.{JavaSdk, JavaSdkVersion, Sdk}
 import com.intellij.openapi.util.io
 import com.intellij.openapi.util.text.Strings
@@ -15,7 +16,7 @@ import org.jetbrains.plugins.scala.extensions._
 import org.jetbrains.plugins.scala.project.template.ScalaVersionDownloadingDialog
 import org.jetbrains.plugins.scala.project.{ScalaLanguageLevel, Version, Versions}
 import org.jetbrains.plugins.scala.util.HttpDownloadUtil
-import org.jetbrains.plugins.scala.{extensions, ScalaBundle, ScalaVersion}
+import org.jetbrains.plugins.scala.{ScalaBundle, ScalaVersion, extensions}
 import org.jetbrains.sbt.project.template.{SComboBox, SbtModuleBuilderBase, ScalaSettingsStepBase}
 import org.jetbrains.sbt.{Sbt, SbtBundle}
 import zio.intellij.ZioIcon
@@ -46,8 +47,9 @@ private[zio] class ZioProjectBuilder extends SbtModuleBuilderBase {
 
   val hardcodedZioVersions = Versions(ZIO.`latest-ish`.toString, List("1.0.11", "1.0.10", "1.0.9"))
 
-  private lazy val scalaVersions = ScalaKind.loadVersionsWithProgress()
-  private lazy val sbtVersions   = SbtKind.loadVersionsWithProgress()
+  private lazy val indicator = new EmptyProgressIndicator
+  private lazy val scalaVersions = ScalaKind.loadVersionsWithProgress(indicator)
+  private lazy val sbtVersions   = SbtKind.loadVersionsWithProgress(indicator)
   private lazy val zioVersions = (for {
     versionStr <- selections.scalaVersion
     version    <- ScalaVersion.fromString(versionStr)
diff --git a/src/test/scala/intellij/testfixtures/IvyManagedLoader.scala b/src/test/scala/intellij/testfixtures/IvyManagedLoader.scala
index e988da3..5634cb7 100644
--- a/src/test/scala/intellij/testfixtures/IvyManagedLoader.scala
+++ b/src/test/scala/intellij/testfixtures/IvyManagedLoader.scala
@@ -45,8 +45,16 @@ object IvyManagedLoader {
   ] = mutable.Map()
 
   def apply(dependencies: DependencyDescription*): IvyManagedLoader =
-    new IvyManagedLoader(new TestDependencyManager, dependencies: _*)
+    new IvyManagedLoader(TestDependencyManager, dependencies: _*)
 
   def apply(dependencyManager: DependencyManagerBase, dependencies: DependencyDescription*): IvyManagedLoader =
     new IvyManagedLoader(dependencyManager, dependencies: _*)
 }
+
+object TestDependencyManager extends DependencyManagerBase {
+
+  // from Michael M.: this blacklist is in order that tested libraries do not transitively fetch `scala-library`,
+  // which is loaded in a special way in tests via org.jetbrains.plugins.scala.base.libraryLoaders.ScalaSDKLoader
+  //TODO: should we add scala3-* here?
+  override val artifactBlackList: Set[String] = Set("scala-library", "scala-reflect", "scala-compiler")
+}