diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -92,7 +92,7 @@
 set(IMPORTWIZARD_LIB_VERSION "5.9.40")
 set(MAILIMPORTER_LIB_VERSION "5.9.40")
 set(KPIMPKPASS_LIB_VERSION "5.9.40")
-set(KPIMITINERARY_LIB_VERSION "5.9.42")
+set(KPIMITINERARY_LIB_VERSION "5.9.44")
 
 find_package(KF5CalendarUtils ${CALENDAR_UTILS_VERSION} CONFIG REQUIRED)
 find_package(KF5WebEngineViewer ${MESSAGELIB_LIB_VERSION} CONFIG REQUIRED)
diff --git a/plugins/messageviewer/bodypartformatter/semantic/semanticrenderer.cpp b/plugins/messageviewer/bodypartformatter/semantic/semanticrenderer.cpp
--- a/plugins/messageviewer/bodypartformatter/semantic/semanticrenderer.cpp
+++ b/plugins/messageviewer/bodypartformatter/semantic/semanticrenderer.cpp
@@ -35,6 +35,7 @@
 #include <KItinerary/Person>
 #include <KItinerary/Place>
 #include <KItinerary/Reservation>
+#include <KItinerary/RentalCar>
 #include <KItinerary/Ticket>
 #include <KItinerary/TrainTrip>
 
@@ -86,6 +87,8 @@
 GRANTLEE_MAKE_GADGET(ViewAction)
 GRANTLEE_MAKE_GADGET(FoodEstablishment)
 GRANTLEE_MAKE_GADGET(FoodEstablishmentReservation)
+GRANTLEE_MAKE_GADGET(RentalCarReservation)
+GRANTLEE_MAKE_GADGET(RentalCar)
 
 SemanticRenderer::SemanticRenderer()
 {
@@ -115,6 +118,8 @@
     Grantlee::registerMetaType<ViewAction>();
     Grantlee::registerMetaType<FoodEstablishment>();
     Grantlee::registerMetaType<FoodEstablishmentReservation>();
+    Grantlee::registerMetaType<RentalCarReservation>();
+    Grantlee::registerMetaType<RentalCar>();
 }
 
 bool SemanticRenderer::render(const MimeTreeParser::MessagePartPtr &msgPart, MessageViewer::HtmlWriter *htmlWriter, MessageViewer::RenderContext *context) const
diff --git a/plugins/messageviewer/bodypartformatter/semantic/templates.qrc b/plugins/messageviewer/bodypartformatter/semantic/templates.qrc
--- a/plugins/messageviewer/bodypartformatter/semantic/templates.qrc
+++ b/plugins/messageviewer/bodypartformatter/semantic/templates.qrc
@@ -8,5 +8,6 @@
         <file alias="event.html">templates/event.html</file>
         <file alias="actions.html">templates/actions.html</file>
         <file alias="foodestablishmentreservation.html">templates/foodestablishmentreservation.html</file>
+        <file alias="rentalcarreservation.html">templates/rentalcarreservation.html</file>
     </qresource>
 </RCC>
diff --git a/plugins/messageviewer/bodypartformatter/semantic/templates/rentalcarreservation.html b/plugins/messageviewer/bodypartformatter/semantic/templates/rentalcarreservation.html
new file mode 100644
--- /dev/null
+++ b/plugins/messageviewer/bodypartformatter/semantic/templates/rentalcarreservation.html
@@ -0,0 +1,8 @@
+<div style="font-size:125%;"><b>{{ trip.name }}</b> - {{ res.pickupTime|formatDateTime }} - {{ res.dropoffTime|formatDateTime }}</div>
+<div>{% i18n "Reservation Number: %1" res.reservationNumber %}</div>
+{% if res.underName.name %}
+    <div>{% i18n "Under Name: %1" res.underName.name %}</div>
+{% endif %}
+<div>{{ trip.address|formatAddress|safe }}</div>
+{% include ":/org.kde.messageviewer/semantic/actions.html" %}
+<div style="clear:both;"></div>
diff --git a/plugins/messageviewer/bodypartformatter/semantic/templates/semantic.html b/plugins/messageviewer/bodypartformatter/semantic/templates/semantic.html
--- a/plugins/messageviewer/bodypartformatter/semantic/templates/semantic.html
+++ b/plugins/messageviewer/bodypartformatter/semantic/templates/semantic.html
@@ -17,6 +17,8 @@
         {% include ":/org.kde.messageviewer/semantic/event.html" %}
     {% elif res.className == "FoodEstablishmentReservation" %}
         {% include ":/org.kde.messageviewer/semantic/foodestablishmentreservation.html" %}
+    {% elif res.className == "RentalCarReservation" %}
+        {% include ":/org.kde.messageviewer/semantic/rentalcarreservation.html" %}
     {% endif %}
 
     {% if not forloop.last %}