diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,7 +33,7 @@
 include(KDECMakeSettings)
 
 set(QT_MIN_VERSION "5.4.0")
-find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED Widgets Concurrent Quick QuickWidgets WebKitWidgets Test)
+find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED Widgets Concurrent Quick QuickWidgets WebEngineWidgets Test)
 set(KF5_DEP_VERSION "5.15.0") # we need KCrash::initialize
 find_package(KF5 ${KF5_DEP_VERSION} REQUIRED COMPONENTS
   Config
diff --git a/documentation/manpage/manpagedocumentation.cpp b/documentation/manpage/manpagedocumentation.cpp
--- a/documentation/manpage/manpagedocumentation.cpp
+++ b/documentation/manpage/manpagedocumentation.cpp
@@ -26,6 +26,7 @@
 #include <QVBoxLayout>
 #include <QStackedWidget>
 #include <QStandardPaths>
+#include <QWebEngineSettings>
 
 #include "manpagedocumentation.h"
 #include "manpageplugin.h"
@@ -38,6 +39,22 @@
 
 ManPagePlugin* ManPageDocumentation::s_provider=nullptr;
 
+class PageInterceptor : public QWebEnginePage
+{
+public:
+    PageInterceptor(KDevelop::StandardDocumentationView* parent) : QWebEnginePage(parent), m_view(parent) {}
+
+    bool acceptNavigationRequest(const QUrl &url, NavigationType type, bool /*isMainFrame*/) override {
+        qDebug() << "navigating to..." << url << type;
+        if (type == NavigationTypeLinkClicked) {
+            m_view->linkClicked(url);
+            return false;
+        }
+        return true;
+    }
+
+    KDevelop::StandardDocumentationView* m_view;
+};
 
 ManPageDocumentation::ManPageDocumentation(const QString& name, const QUrl& url)
     : m_url(url), m_name(name)
@@ -71,15 +88,22 @@
 QWidget* ManPageDocumentation::documentationWidget(KDevelop::DocumentationFindWidget* findWidget, QWidget* parent )
 {
     KDevelop::StandardDocumentationView* view = new KDevelop::StandardDocumentationView(findWidget, parent);
+    view->setPage(new PageInterceptor(view));
     view->setDocumentation(IDocumentation::Ptr(this));
 
     // apply custom style-sheet to normalize look of the page
     const QString cssFile = QStandardPaths::locate(QStandardPaths::GenericDataLocation, "kdevmanpage/manpagedocumentation.css");
-    QWebSettings* settings = view->settings();
-    settings->setUserStyleSheetUrl(QUrl::fromLocalFile(cssFile));
+    view->page()->runJavaScript(
+        "var link = document.createElement( 'link' );"
+        "link.href = " + cssFile.toUtf8() + ";"
+        "link.type = 'text/css';"
+        "link.rel = 'stylesheet';"
+        "link.media = 'screen,print';"
+        "document.getElementsByTagName( 'head' )[0].appendChild( link );"
+    );
 
-    view->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
     QObject::connect(view, &KDevelop::StandardDocumentationView::linkClicked, ManPageDocumentation::s_provider->model(), &ManPageModel::showItemFromUrl);
+
     return view;
 }
 
diff --git a/documentation/qthelp/qthelpdocumentation.h b/documentation/qthelp/qthelpdocumentation.h
--- a/documentation/qthelp/qthelpdocumentation.h
+++ b/documentation/qthelp/qthelpdocumentation.h
@@ -30,7 +30,7 @@
 
 class QModelIndex;
 class QNetworkAccessManager;
-class QWebView;
+class QWebEngineView;
 class QtHelpProviderAbstract;
 class QTemporaryFile;
 
@@ -61,15 +61,15 @@
         void jumpedTo(const QUrl& newUrl);
 
     private:
-        void setUserStyleSheet(QWebView* view, const QUrl& url);
+        void setUserStyleSheet(QWebEngineView* view, const QUrl& url);
 
     private:
         QtHelpProviderAbstract *m_provider;
         const QString m_name;
         const QMap<QString, QUrl> m_info;
         const QMap<QString, QUrl>::const_iterator m_current;
 
-        QWebView* lastView;
+        QWebEngineView* lastView;
         QPointer<QTemporaryFile> m_lastStyleSheet;
         QScopedPointer<QNetworkAccessManager> m_sharedQNAM;
 };
diff --git a/documentation/qthelp/qthelpdocumentation.cpp b/documentation/qthelp/qthelpdocumentation.cpp
--- a/documentation/qthelp/qthelpdocumentation.cpp
+++ b/documentation/qthelp/qthelpdocumentation.cpp
@@ -29,6 +29,11 @@
 #include <QMenu>
 #include <QTemporaryFile>
 #include <QRegularExpression>
+#include <QWebEngineView>
+#include <QWebEngineSettings>
+#include <QWebEngineUrlSchemeHandler>
+#include <QWebEngineUrlRequestJob>
+#include <QWebEngineProfile>
 
 #include <KLocalizedString>
 
@@ -98,11 +103,28 @@
 
 }
 
+class QtHelpSchemeHandler : public QWebEngineUrlSchemeHandler
+{
+public:
+    explicit QtHelpSchemeHandler(QNetworkAccessManager* nam, QObject *parent = 0) : m_nam(nam) {}
+
+    void requestStarted(QWebEngineUrlRequestJob *job) override {
+        const QUrl url = job->requestUrl();
+
+        auto reply = m_nam->get(QNetworkRequest(url));
+        job->reply("text/html", reply);
+    }
+
+private:
+    QNetworkAccessManager* m_nam;
+};
+
 QtHelpProviderAbstract* QtHelpDocumentation::s_provider=nullptr;
 
 QtHelpDocumentation::QtHelpDocumentation(const QString& name, const QMap<QString, QUrl>& info)
     : m_provider(s_provider), m_name(name), m_info(info), m_current(info.constBegin()), lastView(nullptr)
-{}
+{
+}
 
 QtHelpDocumentation::QtHelpDocumentation(const QString& name, const QMap<QString, QUrl>& info, const QString& key)
     : m_provider(s_provider), m_name(name), m_info(info), m_current(m_info.find(key)), lastView(nullptr)
@@ -115,6 +137,7 @@
 QString QtHelpDocumentation::description() const
 {
     QUrl url(m_current.value());
+    qDebug() << "xxxxxxxxxxx" << url;
     QByteArray data = m_provider->engine()->fileData(url);
 
     //Extract a short description from the html data
@@ -224,7 +247,7 @@
     return QStringList(m_info.keys()).join(", ");
 }
 
-void QtHelpDocumentation::setUserStyleSheet(QWebView* view, const QUrl& url)
+void QtHelpDocumentation::setUserStyleSheet(QWebEngineView* view, const QUrl& url)
 {
 
     QTemporaryFile* file = new QTemporaryFile(view);
@@ -237,7 +260,7 @@
           << "#qtdocheader .qtref { position: absolute !important; top: 5px !important; right: 0 !important; }\n";
     }
     file->close();
-    view->settings()->setUserStyleSheetUrl(QUrl::fromLocalFile(file->fileName()));
+//     view->settings()->setUserStyleSheetUrl(QUrl::fromLocalFile(file->fileName()));
 
     delete m_lastStyleSheet.data();
     m_lastStyleSheet = file;
@@ -250,12 +273,10 @@
     } else {
         StandardDocumentationView* view = new StandardDocumentationView(findWidget, parent);
         // QCH files created by doxygen can come with JavaScript
-        view->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);
         if (!m_sharedQNAM) {
             m_sharedQNAM.reset(new HelpNetworkAccessManager(m_provider->engine()));
         }
-        view->page()->setNetworkAccessManager(m_sharedQNAM.data());
-        view->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
+        view->page()->profile()->installUrlSchemeHandler("qthelp", new QtHelpSchemeHandler(m_sharedQNAM.data(), this));
         view->setContextMenuPolicy(Qt::CustomContextMenu);
         connect(view, &StandardDocumentationView::customContextMenuRequested, this, &QtHelpDocumentation::viewContextMenuRequested);
 
@@ -276,7 +297,7 @@
         return;
 
     QMenu menu;
-    QAction* copyAction = view->pageAction(QWebPage::Copy);
+    QAction* copyAction = view->pageAction(QWebEnginePage::Copy);
     copyAction->setIcon(QIcon::fromTheme("edit-copy"));
     menu.addAction(copyAction);
 
diff --git a/projectmanagers/cmake/cmakedocumentation.cpp b/projectmanagers/cmake/cmakedocumentation.cpp
--- a/projectmanagers/cmake/cmakedocumentation.cpp
+++ b/projectmanagers/cmake/cmakedocumentation.cpp
@@ -28,6 +28,7 @@
 #include <QMimeDatabase>
 #include <QFontDatabase>
 #include <QStandardPaths>
+#include <QIcon>
 #include <KLocalizedString>
 
 #include <interfaces/iproject.h>