diff --git a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/ScriptDependenciesUpdater.kt b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/ScriptDependenciesUpdater.kt
index 7e1c3ba2501..8e313759161 100644
--- a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/ScriptDependenciesUpdater.kt
+++ b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/ScriptDependenciesUpdater.kt
@@ -21,7 +21,7 @@ import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.application.ModalityState
 import com.intellij.openapi.components.ServiceManager
 import com.intellij.openapi.project.Project
-import com.intellij.openapi.project.ProjectUtil
+import com.intellij.openapi.project.isProjectOrWorkspaceFile
 import com.intellij.openapi.roots.ProjectRootManager
 import com.intellij.openapi.roots.ex.ProjectRootManagerEx
 import com.intellij.openapi.util.EmptyRunnable
@@ -250,7 +250,7 @@ internal class ScriptDependenciesUpdater(
                     it.file?.takeIf {
                         // the isUnitTestMode check fixes ScriptConfigurationHighlighting & Navigation tests, since they are not trigger proper update mechanims
                         // TODO: find out the reason, then consider to fix tests and remove this check
-                        (application.isUnitTestMode || projectFileIndex.isInContent(it)) && !ProjectUtil.isProjectOrWorkspaceFile(it)
+                        (application.isUnitTestMode || projectFileIndex.isInContent(it)) && !isProjectOrWorkspaceFile(it)
                     }
                 })) {
                     notifyRootsChanged()