diff --git a/buildSrc/src/main/kotlin/org/jetbrains/CrossPlatformExec.kt b/buildSrc/src/main/kotlin/org/jetbrains/CrossPlatformExec.kt
index e02bdd61f9..715dde2faa 100644
--- a/buildSrc/src/main/kotlin/org/jetbrains/CrossPlatformExec.kt
+++ b/buildSrc/src/main/kotlin/org/jetbrains/CrossPlatformExec.kt
@@ -30,12 +30,12 @@ open class CrossPlatformExec : AbstractExecTask<CrossPlatformExec>(CrossPlatform
     }
 
     private fun findCommand(command: String): String {
-        val command = normalizeCommandPaths(command)
+        val normalizedCommand = normalizeCommandPaths(command)
         val extensions = if (isWindows) windowsExtensions else unixExtensions
 
         return extensions.map { extension ->
-            resolveCommandFromFile(Paths.get("$command$extension"))
-        }.firstOrNull { it.isNotBlank() } ?: command
+            resolveCommandFromFile(Paths.get("$normalizedCommand$extension"))
+        }.firstOrNull { it.isNotBlank() } ?: normalizedCommand
     }
 
     private fun resolveCommandFromFile(commandFile: Path) =
@@ -60,4 +60,4 @@ open class CrossPlatformExec : AbstractExecTask<CrossPlatformExec>(CrossPlatform
             // then replace all forward slashes with whatever the separator actually is
             .replace(forwardSlashSeparator, separator)
     }
-}
\ No newline at end of file
+}
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index e64224deb8..2355d56e2b 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -7,9 +7,9 @@ plugins {
 }
 
 dependencies {
-    api("org.jetbrains:markdown:0.2.0")
+    api("org.jetbrains:markdown:0.2.1")
     implementation(kotlin("reflect"))
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.11.1")
     implementation("com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.11.1")
 
diff --git a/core/src/main/kotlin/DokkaBootstrapImpl.kt b/core/src/main/kotlin/DokkaBootstrapImpl.kt
index 6d6d8698be..67dee9ae09 100644
--- a/core/src/main/kotlin/DokkaBootstrapImpl.kt
+++ b/core/src/main/kotlin/DokkaBootstrapImpl.kt
@@ -9,18 +9,18 @@ import java.util.function.BiConsumer
 fun parsePerPackageOptions(args: List<String>): List<PackageOptions> = args.map { it.split(",") }.map {
     val matchingRegex = it.first()
 
-    val args = it.subList(1, it.size)
+    val options = it.subList(1, it.size)
 
-    val deprecated = args.find { it.endsWith("skipDeprecated") }?.startsWith("+")
+    val deprecated = options.find { it.endsWith("skipDeprecated") }?.startsWith("+")
         ?: DokkaDefaults.skipDeprecated
 
-    val reportUndocumented = args.find { it.endsWith("reportUndocumented") }?.startsWith("+")
+    val reportUndocumented = options.find { it.endsWith("reportUndocumented") }?.startsWith("+")
         ?: DokkaDefaults.reportUndocumented
 
-    val privateApi = args.find { it.endsWith("includeNonPublic") }?.startsWith("+")
+    val privateApi = options.find { it.endsWith("includeNonPublic") }?.startsWith("+")
         ?: DokkaDefaults.includeNonPublic
 
-    val suppress = args.find { it.endsWith("suppress") }?.startsWith("+")
+    val suppress = options.find { it.endsWith("suppress") }?.startsWith("+")
         ?: DokkaDefaults.suppress
 
     PackageOptionsImpl(
diff --git a/core/src/main/kotlin/pages/PageNodes.kt b/core/src/main/kotlin/pages/PageNodes.kt
index 834686718f..9fc4d6e884 100644
--- a/core/src/main/kotlin/pages/PageNodes.kt
+++ b/core/src/main/kotlin/pages/PageNodes.kt
@@ -142,7 +142,7 @@ class MemberPageNode(
     override val embeddedResources: List<String> = listOf()
 ) : MemberPage {
     override fun modified(name: String, children: List<PageNode>): MemberPageNode =
-        modified(name = name, content = this.content, children = children) as MemberPageNode
+        modified(name = name, content = this.content, children = children)
 
     override fun modified(
         name: String,
diff --git a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt b/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
index 1d8ea8aafe..4c6217032f 100644
--- a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
+++ b/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
@@ -28,8 +28,8 @@ data class ExtensionBuilder<T: Any> internal constructor(
     private val name: String,
     private val ext: ExtensionPoint<T>,
     private val action: LazyEvaluated<T>,
-    private val before: List<out Extension<*, *, *>>,
-    private val after: List<out Extension<*, *, *>>,
+    private val before: List<Extension<*, *, *>>,
+    private val after: List<Extension<*, *, *>>,
     private val override: OverrideKind = OverrideKind.None,
     private val conditions: List<(DokkaConfiguration) -> Boolean>
 ){
@@ -62,11 +62,11 @@ data class ExtensionBuilder<T: Any> internal constructor(
 
 abstract class DokkaJavaPlugin: DokkaPlugin() {
 
-    fun <T: DokkaPlugin> plugin(clazz: Class<T>): T? =
+    fun <T: DokkaPlugin> plugin(clazz: Class<T>): T =
         context?.plugin(clazz.kotlin) ?: throwIllegalQuery()
 
 
     fun <T: Any> extend(func: (ExtensionBuilderStart) -> ExtensionBuilder<T>): Lazy<Extension<T, *, *>> =
         lazy { func(ExtensionBuilderStart()).build() }.also { unsafeInstall(it) }
 
-}
\ No newline at end of file
+}
diff --git a/docs/build.gradle.kts b/docs/build.gradle.kts
index 914f2b8d4e..6dc477b803 100644
--- a/docs/build.gradle.kts
+++ b/docs/build.gradle.kts
@@ -1,3 +1,3 @@
 plugins {
-    id("ru.vyarus.mkdocs") version "2.0.1"
+    id("ru.vyarus.mkdocs") version "2.1.1"
 }
diff --git a/gradle.properties b/gradle.properties
index 7ca7d54f0f..bf8888b9d5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,16 +1,16 @@
 # Project Settings
-dokka_version_base=1.4.30
+dokka_version_base=1.4.32
 dokka_publication_channels=bintray-kotlin-dev&space-dokka-dev
 dokka_integration_test_parallelism=2
 # Versions
-kotlin_version=1.4.30
+kotlin_version=1.4.32
 coroutines_version=1.4.1
 kotlinx_html_version=0.7.3
-kotlin_plugin_version=202-1.4.30-release-IJ8194.7
+kotlin_plugin_version=212-1.4.32-release-IJ1314
 idea_version=202.7660.26
 language_version=1.4
 # Code style
 kotlin.code.style=official
 # Gradle settings
 org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g
-org.gradle.parallel=true
+org.gradle.parallel=true
\ No newline at end of file
diff --git a/integration-tests/build.gradle.kts b/integration-tests/build.gradle.kts
index d32f752c05..7bc1976fc1 100644
--- a/integration-tests/build.gradle.kts
+++ b/integration-tests/build.gradle.kts
@@ -61,6 +61,6 @@ dependencies {
     api(project(":test-utils"))
     val coroutines_version: String by project
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version")
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     implementation("org.eclipse.jgit:org.eclipse.jgit:5.11.0.202103091610-r")
 }
diff --git a/kotlin-analysis/intellij-dependency/build.gradle.kts b/kotlin-analysis/intellij-dependency/build.gradle.kts
index 8282264c7b..7df4f676e4 100644
--- a/kotlin-analysis/intellij-dependency/build.gradle.kts
+++ b/kotlin-analysis/intellij-dependency/build.gradle.kts
@@ -12,8 +12,8 @@ repositories {
     maven(url = "https://www.jetbrains.com/intellij-repository/snapshots")
     maven(url = "https://www.jetbrains.com/intellij-repository/releases")
     maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-ide")
-    maven("https://kotlin.bintray.com/kotlin-ide-plugin-dependencies")
-    maven("https://jetbrains.bintray.com/intellij-third-party-dependencies")
+    maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-ide-plugin-dependencies")
+    maven("https://cache-redirector.jetbrains.com/intellij-dependencies")
 }
 
 val intellijCore: Configuration by configurations.creating
diff --git a/kotlin-analysis/src/main/kotlin/org/jetbrains/dokka/analysis/AnalysisEnvironment.kt b/kotlin-analysis/src/main/kotlin/org/jetbrains/dokka/analysis/AnalysisEnvironment.kt
index ef8502792e..41bf4fb37d 100644
--- a/kotlin-analysis/src/main/kotlin/org/jetbrains/dokka/analysis/AnalysisEnvironment.kt
+++ b/kotlin-analysis/src/main/kotlin/org/jetbrains/dokka/analysis/AnalysisEnvironment.kt
@@ -98,6 +98,7 @@ class AnalysisEnvironment(val messageCollector: MessageCollector, val analysisPl
 
     fun createCoreEnvironment(): KotlinCoreEnvironment {
         System.setProperty("idea.io.use.nio2", "true")
+        System.setProperty("idea.ignore.disabled.plugins", "true")
 
         val configFiles = when (analysisPlatform) {
             Platform.jvm, Platform.common -> EnvironmentConfigFiles.JVM_CONFIG_FILES
diff --git a/plugins/all-modules-page/build.gradle.kts b/plugins/all-modules-page/build.gradle.kts
index 0fe46579d6..dd4239492a 100644
--- a/plugins/all-modules-page/build.gradle.kts
+++ b/plugins/all-modules-page/build.gradle.kts
@@ -20,5 +20,5 @@ dependencies {
     val kotlinx_html_version: String by project
     implementation("org.jetbrains.kotlinx:kotlinx-html-jvm:$kotlinx_html_version")
 
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
 }
\ No newline at end of file
diff --git a/plugins/base/base-test-utils/build.gradle.kts b/plugins/base/base-test-utils/build.gradle.kts
index 8be9a0db7c..3ae15b3e65 100644
--- a/plugins/base/base-test-utils/build.gradle.kts
+++ b/plugins/base/base-test-utils/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jetbrains.registerDokkaArtifactPublication
 dependencies {
     compileOnly(project(":plugins:base"))
     implementation(project(":core:test-api"))
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     implementation(kotlin("test-junit"))
 }
 
diff --git a/plugins/base/base-test-utils/src/main/kotlin/testRunner/baseTestApi.kt b/plugins/base/base-test-utils/src/main/kotlin/testRunner/baseTestApi.kt
index 7604521b53..792754fbbc 100644
--- a/plugins/base/base-test-utils/src/main/kotlin/testRunner/baseTestApi.kt
+++ b/plugins/base/base-test-utils/src/main/kotlin/testRunner/baseTestApi.kt
@@ -86,7 +86,7 @@ class BaseTestBuilder : TestBuilder<BaseTestMethods>() {
     var documentablesTransformationStage: (DModule) -> Unit = {}
     var pagesGenerationStage: (RootPageNode) -> Unit = {}
     var pagesTransformationStage: (RootPageNode) -> Unit = {}
-    var renderingStage: (RootPageNode, DokkaContext) -> Unit = { a, b -> }
+    var renderingStage: (RootPageNode, DokkaContext) -> Unit = { _, _ -> }
 
     override fun build() = BaseTestMethods(
         pluginsSetupStage,
@@ -105,4 +105,4 @@ abstract class BaseAbstractTest(logger: TestLogger = TestLogger(DokkaConsoleLogg
     ::BaseTestBuilder,
     ::BaseDokkaTestGenerator,
     logger,
-)
\ No newline at end of file
+)
diff --git a/plugins/base/base-test-utils/src/main/kotlin/utils/assertHtmlEqualsIgnoringWhitespace.kt b/plugins/base/base-test-utils/src/main/kotlin/utils/assertHtmlEqualsIgnoringWhitespace.kt
index f8ef8a4199..95dcae4ec2 100644
--- a/plugins/base/base-test-utils/src/main/kotlin/utils/assertHtmlEqualsIgnoringWhitespace.kt
+++ b/plugins/base/base-test-utils/src/main/kotlin/utils/assertHtmlEqualsIgnoringWhitespace.kt
@@ -2,15 +2,17 @@ package utils
 
 import junit.framework.Assert.assertEquals
 import org.jsoup.Jsoup
+import org.jsoup.nodes.Document
 
 /**
  * Parses it using JSOUP, trims whitespace at the end of the line and asserts if they are equal
  * parsing is required to unify the formatting
  */
 fun assertHtmlEqualsIgnoringWhitespace(expected: String, actual: String) {
+    val ignoreFormattingSettings = Document.OutputSettings().indentAmount(0).outline(true)
     assertEquals(
-        Jsoup.parse(expected).outerHtml().trimSpacesAtTheEndOfLine(),
-        Jsoup.parse(actual).outerHtml().trimSpacesAtTheEndOfLine()
+        Jsoup.parse(expected).outputSettings(ignoreFormattingSettings).outerHtml().trimSpacesAtTheEndOfLine(),
+        Jsoup.parse(actual).outputSettings(ignoreFormattingSettings).outerHtml().trimSpacesAtTheEndOfLine()
     )
 }
 
diff --git a/plugins/base/build.gradle.kts b/plugins/base/build.gradle.kts
index 8794925a34..1281ac3f01 100644
--- a/plugins/base/build.gradle.kts
+++ b/plugins/base/build.gradle.kts
@@ -9,7 +9,7 @@ dependencies {
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version")
 
     api(project(":kotlin-analysis"))
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.11.1")
     testImplementation(project(":plugins:base:base-test-utils"))
     testImplementation(project(":core:content-matcher-test-utils"))
diff --git a/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt b/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
index 2a0af90c98..f0d86b97da 100644
--- a/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
+++ b/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
@@ -52,7 +52,7 @@ open class HtmlRenderer(
         val sorted = strategy.sort(tabs)
         if (sorted.size != tabs.size)
             context.logger.warn("Tab sorting strategy has changed number of tabs from ${tabs.size} to ${sorted.size}")
-        return sorted;
+        return sorted
     }
 
     override fun FlowContent.wrapGroup(
@@ -68,7 +68,7 @@ open class HtmlRenderer(
                 val firstLevel = node.children.filterIsInstance<ContentHeader>().flatMap { it.children }
                     .filterIsInstance<ContentText>()
 
-                val renderable = firstLevel.union(secondLevel).let { sortTabs(tabSortingStrategy, it) }
+                val renderable = sortTabs(tabSortingStrategy, firstLevel.union(secondLevel))
 
                 div(classes = "tabs-section") {
                     attributes["tabs-section"] = "tabs-section"
@@ -84,7 +84,7 @@ open class HtmlRenderer(
                     childrenCallback()
                 }
             }
-            node.hasStyle(ContentStyle.WithExtraAttributes) -> div() {
+            node.hasStyle(ContentStyle.WithExtraAttributes) -> div {
                 node.extra.extraHtmlAttributes().forEach { attributes[it.extraKey] = it.extraValue }
                 childrenCallback()
             }
@@ -93,13 +93,13 @@ open class HtmlRenderer(
                 if (node.hasStyle(TextStyle.Monospace)) copyButton()
             }
             node.hasStyle(TextStyle.BreakableAfter) -> {
-                span() { childrenCallback() }
+                span { childrenCallback() }
                 wbr { }
             }
             node.hasStyle(TextStyle.Breakable) -> {
                 span("breakable-word") { childrenCallback() }
             }
-            node.hasStyle(TextStyle.Span) -> span() { childrenCallback() }
+            node.hasStyle(TextStyle.Span) -> span { childrenCallback() }
             node.dci.kind == ContentKind.Symbol -> div("symbol $additionalClasses") { childrenCallback() }
             node.dci.kind == ContentKind.BriefComment -> div("brief $additionalClasses") { childrenCallback() }
             node.dci.kind == ContentKind.Cover -> div("cover $additionalClasses") { //TODO this can be removed
@@ -152,11 +152,6 @@ open class HtmlRenderer(
             }
         }
 
-    fun FlowContent.withHtml(content: String): Unit = when (this) {
-        is HTMLTag -> unsafe { +content }
-        else -> div { unsafe { +content } }
-    }
-
     override fun FlowContent.buildPlatformDependent(
         content: PlatformHintedContent,
         pageContext: ContentPage,
@@ -245,22 +240,24 @@ open class HtmlRenderer(
     override fun FlowContent.buildDivergent(node: ContentDivergentGroup, pageContext: ContentPage) {
 
         val distinct =
-            node.groupDivergentInstances(pageContext, { instance, contentPage, sourceSet ->
-                createHTML(prettyPrint = false).prepareForTemplates().div {
-                    instance.before?.let { before ->
-                        buildContentNode(before, pageContext, sourceSet)
-                    }
-                }.stripDiv()
-            }, { instance, contentPage, sourceSet ->
-                createHTML(prettyPrint = false).prepareForTemplates().div {
-                    instance.after?.let { after ->
-                        buildContentNode(after, pageContext, sourceSet)
-                    }
-                }.stripDiv()
-            })
+            node.groupDivergentInstances(pageContext,
+                beforeTransformer = { instance, _, sourceSet ->
+                    createHTML(prettyPrint = false).prepareForTemplates().div {
+                        instance.before?.let { before ->
+                            buildContentNode(before, pageContext, sourceSet)
+                        }
+                    }.stripDiv()
+                },
+                afterTransformer = { instance, _, sourceSet ->
+                    createHTML(prettyPrint = false).prepareForTemplates().div {
+                        instance.after?.let { after ->
+                            buildContentNode(after, pageContext, sourceSet)
+                        }
+                    }.stripDiv()
+                })
 
-        distinct.forEach {
-            val groupedDivergent = it.value.groupBy { it.second }
+        distinct.forEach { distinctInstances ->
+            val groupedDivergent = distinctInstances.value.groupBy { it.second }
 
             consumer.onTagContentUnsafe {
                 +createHTML().prepareForTemplates().div("divergent-group") {
@@ -279,7 +276,7 @@ open class HtmlRenderer(
 
                     consumer.onTagContentUnsafe {
                         +createHTML().prepareForTemplates().div("with-platform-tags") {
-                            consumer.onTagContentUnsafe { +it.key.first }
+                            consumer.onTagContentUnsafe { +distinctInstances.key.first }
 
                             consumer.onTagContentUnsafe {
                                 +createHTML().prepareForTemplates().span("pull-right") {
@@ -296,12 +293,12 @@ open class HtmlRenderer(
                         if (node.implicitlySourceSetHinted) {
                             buildPlatformDependent(divergentForPlatformDependent, pageContext)
                         } else {
-                            it.value.forEach {
+                            distinctInstances.value.forEach {
                                 buildContentNode(it.first.divergent, pageContext, setOf(it.second))
                             }
                         }
                     }
-                    consumer.onTagContentUnsafe { +it.key.second }
+                    consumer.onTagContentUnsafe { +distinctInstances.key.second }
                 }
             }
         }
@@ -492,7 +489,7 @@ open class HtmlRenderer(
 
     private fun FlowContent.createPlatformTagBubbles(sourceSets: List<DisplaySourceSet>, cssClasses: String = "") {
         if (shouldRenderSourceSetBubbles) {
-            div("platform-tags " + cssClasses) {
+            div("platform-tags $cssClasses") {
                 sourceSets.sortedBy { it.name }.forEach {
                     div("platform-tag") {
                         when (it.platform.key) {
diff --git a/plugins/base/src/main/kotlin/transformers/documentables/ActualTypealiasAdder.kt b/plugins/base/src/main/kotlin/transformers/documentables/ActualTypealiasAdder.kt
index 1fb7b96071..a9b998404e 100644
--- a/plugins/base/src/main/kotlin/transformers/documentables/ActualTypealiasAdder.kt
+++ b/plugins/base/src/main/kotlin/transformers/documentables/ActualTypealiasAdder.kt
@@ -8,8 +8,8 @@ import org.jetbrains.dokka.transformers.documentation.DocumentableTransformer
 
 class ActualTypealiasAdder : DocumentableTransformer {
 
-    override fun invoke(modules: DModule, context: DokkaContext) = modules.generateTypealiasesMap().let { aliases ->
-        modules.copy(packages = modules.packages.map { it.copy(classlikes = addActualTypeAliasToClasslikes(it.classlikes, aliases)) })
+    override fun invoke(original: DModule, context: DokkaContext) = original.generateTypealiasesMap().let { aliases ->
+        original.copy(packages = original.packages.map { it.copy(classlikes = addActualTypeAliasToClasslikes(it.classlikes, aliases)) })
     }
 
     private fun DModule.generateTypealiasesMap(): Map<DRI, DTypeAlias> =
diff --git a/plugins/base/src/main/kotlin/translators/documentables/DefaultPageCreator.kt b/plugins/base/src/main/kotlin/translators/documentables/DefaultPageCreator.kt
index 07e528514e..c611927c4c 100644
--- a/plugins/base/src/main/kotlin/translators/documentables/DefaultPageCreator.kt
+++ b/plugins/base/src/main/kotlin/translators/documentables/DefaultPageCreator.kt
@@ -71,7 +71,8 @@ open class DefaultPageCreator(
     private fun <T> T.toClashedName() where T : Documentable, T : WithExtraProperties<T> =
         (extra[ClashingDriIdentifier]?.value?.joinToString(", ", "[", "]") { it.displayName } ?: "") + name.orEmpty()
 
-    private fun <T> List<T>.renameClashingDocumentable(): List<T> where T : Documentable =
+    @Suppress("UNCHECKED_CAST")
+    private fun <T : Documentable> List<T>.renameClashingDocumentable(): List<T> =
         groupBy { it.dri }.values.flatMap { elements ->
             if (elements.size == 1) elements else elements.mapNotNull { element ->
                 when (element) {
diff --git a/plugins/base/src/main/kotlin/translators/psi/DefaultPsiToDocumentableTranslator.kt b/plugins/base/src/main/kotlin/translators/psi/DefaultPsiToDocumentableTranslator.kt
index 14d57df0b0..8451082443 100644
--- a/plugins/base/src/main/kotlin/translators/psi/DefaultPsiToDocumentableTranslator.kt
+++ b/plugins/base/src/main/kotlin/translators/psi/DefaultPsiToDocumentableTranslator.kt
@@ -172,15 +172,15 @@ class DefaultPsiToDocumentableTranslator(
                 methods.asIterable().parallelForEach { superMethodsKeys.add(it.hash) }
                 fun parseSupertypes(superTypes: Array<PsiClassType>, level: Int = 0) { // TODO: Rewrite it
                     if (superTypes.isEmpty()) return
-                    val parsedClasses = superTypes.filter { !it.shouldBeIgnored }.mapNotNull { psi ->
-                        psi.resolve()?.let { psiClass ->
-                            val (dri, javaClassKind) = when {
-                                psiClass.isInterface -> DRI.from(psiClass) to JavaClassKindTypes.INTERFACE
-                                else -> DRI.from(psiClass) to JavaClassKindTypes.CLASS
+                    val parsedClasses = superTypes.filter { !it.shouldBeIgnored }.mapNotNull { supertypePsi ->
+                        supertypePsi.resolve()?.let { supertypePsiClass ->
+                            val (supertypeDri, javaClassKind) = when {
+                                supertypePsiClass.isInterface -> DRI.from(supertypePsiClass) to JavaClassKindTypes.INTERFACE
+                                else -> DRI.from(supertypePsiClass) to JavaClassKindTypes.CLASS
                             }
                             GenericTypeConstructor(
-                                dri,
-                                psi.parameters.map(::getProjection)
+                                supertypeDri,
+                                supertypePsi.parameters.map(::getProjection)
                             ) to javaClassKind
                         }
                     }
diff --git a/plugins/kotlin-as-java/build.gradle.kts b/plugins/kotlin-as-java/build.gradle.kts
index 2c7f1e010d..4cbce45aa4 100644
--- a/plugins/kotlin-as-java/build.gradle.kts
+++ b/plugins/kotlin-as-java/build.gradle.kts
@@ -5,7 +5,7 @@ dependencies {
     testImplementation(project(":plugins:base"))
     testImplementation(project(":plugins:base:base-test-utils"))
     testImplementation(project(":core:content-matcher-test-utils"))
-    testImplementation("org.jsoup:jsoup:1.12.1")
+    testImplementation("org.jsoup:jsoup:1.13.1")
 }
 
 registerDokkaArtifactPublication("kotlinAsJavaPlugin") {
diff --git a/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt b/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
index fd40366f60..f51a9edd18 100644
--- a/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
+++ b/plugins/kotlin-as-java/src/main/kotlin/signatures/JavaSignatureProvider.kt
@@ -116,16 +116,16 @@ class JavaSignatureProvider internal constructor(ctcc: CommentsToContentConverte
         }
 
     private fun signature(f: DFunction) =
-        f.sourceSets.map {
+        f.sourceSets.map { sourceSet ->
             contentBuilder.contentFor(
                 f,
                 ContentKind.Symbol,
-                setOf(TextStyle.Monospace, TextStyle.Block) + f.stylesIfDeprecated(it),
-                sourceSets = setOf(it)
+                setOf(TextStyle.Monospace, TextStyle.Block) + f.stylesIfDeprecated(sourceSet),
+                sourceSets = setOf(sourceSet)
             ) {
                 annotationsBlock(f)
-                text(f.modifier[it]?.takeIf { it !in ignoredModifiers }?.name?.plus(" ") ?: "")
-                text(f.modifiers()[it]?.toSignatureString() ?: "")
+                text(f.modifier[sourceSet]?.takeIf { it !in ignoredModifiers }?.name?.plus(" ") ?: "")
+                text(f.modifiers()[sourceSet]?.toSignatureString() ?: "")
                 val returnType = f.type
                 signatureForProjection(returnType)
                 text(nbsp.toString())
diff --git a/plugins/mathjax/build.gradle.kts b/plugins/mathjax/build.gradle.kts
index 448d9e6d99..1d92c0be28 100644
--- a/plugins/mathjax/build.gradle.kts
+++ b/plugins/mathjax/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.registerDokkaArtifactPublication
 
 dependencies {
-    testImplementation("org.jsoup:jsoup:1.12.1")
+    testImplementation("org.jsoup:jsoup:1.13.1")
     testImplementation(project(":plugins:base"))
     testImplementation(project(":plugins:base:base-test-utils"))
     testImplementation(project(":core:content-matcher-test-utils"))
diff --git a/plugins/templating/build.gradle.kts b/plugins/templating/build.gradle.kts
index 6c160a9ffa..f62944fdf3 100644
--- a/plugins/templating/build.gradle.kts
+++ b/plugins/templating/build.gradle.kts
@@ -13,6 +13,6 @@ dependencies {
     val kotlinx_html_version: String by project
     implementation("org.jetbrains.kotlinx:kotlinx-html-jvm:$kotlinx_html_version")
 
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     testImplementation(project(":plugins:base:base-test-utils"))
 }
\ No newline at end of file
diff --git a/plugins/versioning/build.gradle.kts b/plugins/versioning/build.gradle.kts
index 39cc0bdf2b..54249b90e4 100644
--- a/plugins/versioning/build.gradle.kts
+++ b/plugins/versioning/build.gradle.kts
@@ -14,6 +14,6 @@ dependencies {
     val kotlinx_html_version: String by project
     implementation("org.jetbrains.kotlinx:kotlinx-html-jvm:$kotlinx_html_version")
 
-    implementation("org.jsoup:jsoup:1.12.1")
+    implementation("org.jsoup:jsoup:1.13.1")
     implementation("org.apache.maven:maven-artifact:3.6.3")
 }
\ No newline at end of file