diff --git a/repos/libports/lib/import/import-qt5_cmake.mk b/repos/libports/lib/import/import-qt5_cmake.mk
index 6600f2351e..8f727b7ff6 100644
--- a/repos/libports/lib/import/import-qt5_cmake.mk
+++ b/repos/libports/lib/import/import-qt5_cmake.mk
@@ -6,7 +6,7 @@
 # QT5_PORT_LIBS:        Qt5 libraries used from port (for example libQt5Core)
 #
 
-QT_TOOLS_DIR = /usr/local/genode/qt5/20.08
+QT_TOOLS_DIR = /usr/local/genode/qt5/22.08
 
 ifeq ($(filter-out $(SPECS),arm),)
 QT_PLATFORM = genode-arm-g++
diff --git a/repos/libports/lib/import/import-qt5_qmake.mk b/repos/libports/lib/import/import-qt5_qmake.mk
index 349d5ced96..271cfcbd6c 100644
--- a/repos/libports/lib/import/import-qt5_qmake.mk
+++ b/repos/libports/lib/import/import-qt5_qmake.mk
@@ -6,7 +6,7 @@
 # QT5_PORT_LIBS:        Qt5 libraries used from port (for example libQt5Core)
 #
 
-QT_TOOLS_DIR = /usr/local/genode/qt5/20.08
+QT_TOOLS_DIR = /usr/local/genode/qt5/22.08
 QMAKE        = $(QT_TOOLS_DIR)/bin/qmake
 
 ifeq ($(filter-out $(SPECS),arm),)
@@ -161,6 +161,9 @@ qmake_root/lib/%.lib.a: qmake_root/lib
 qmake_root/mkspecs: qmake_root
 	$(VERBOSE)mkdir -p $@
 	$(VERBOSE)ln -sf $(QT_API_DIR)/mkspecs/* $@/
+	$(VERBOSE)rm -f $@/modules
+	$(VERBOSE)mkdir $@/modules
+	$(VERBOSE)ln -snf $(QT_API_DIR)/mkspecs/modules/* $@/modules/
 	$(VERBOSE)ln -sf $(QMAKE_PLATFORM)/qconfig.pri $@/
 	$(VERBOSE)ln -sf $(QMAKE_PLATFORM)/qmodule.pri $@/
 
diff --git a/repos/libports/lib/mk/libQt5QmlModels.mk b/repos/libports/lib/mk/libQt5QmlModels.mk
new file mode 100644
index 0000000000..a1e8b27d37
--- /dev/null
+++ b/repos/libports/lib/mk/libQt5QmlModels.mk
@@ -0,0 +1,6 @@
+#
+# This individual library description file is needed to get the abi
+# library generated when building Qt5 packages.
+#
+
+LIBS = qt5_declarative
diff --git a/repos/libports/lib/mk/libQt5QmlWorkerScript.mk b/repos/libports/lib/mk/libQt5QmlWorkerScript.mk
new file mode 100644
index 0000000000..a1e8b27d37
--- /dev/null
+++ b/repos/libports/lib/mk/libQt5QmlWorkerScript.mk
@@ -0,0 +1,6 @@
+#
+# This individual library description file is needed to get the abi
+# library generated when building Qt5 packages.
+#
+
+LIBS = qt5_declarative
diff --git a/repos/libports/lib/mk/qt5_base.mk b/repos/libports/lib/mk/qt5_base.mk
index 081d119db8..098cc7a4e7 100644
--- a/repos/libports/lib/mk/qt5_base.mk
+++ b/repos/libports/lib/mk/qt5_base.mk
@@ -25,6 +25,7 @@ built.tag: qmake_prepared.tag qmake_root/lib/ld.lib.so
 		-no-feature-dbus \
 		-no-feature-networkinterface \
 		-no-feature-process \
+		-no-feature-relocatable \
 		-no-feature-vulkan \
 		$(QT5_OUTPUT_FILTER)
 
diff --git a/repos/libports/lib/mk/qt5_declarative.mk b/repos/libports/lib/mk/qt5_declarative.mk
index 034094d534..ac2ecac6aa 100644
--- a/repos/libports/lib/mk/qt5_declarative.mk
+++ b/repos/libports/lib/mk/qt5_declarative.mk
@@ -5,17 +5,22 @@ QT5_PORT_LIBS = libQt5Core libQt5Gui libQt5Network libQt5Sql libQt5Test libQt5Wi
 LIBS = libc libm mesa stdcxx $(QT5_PORT_LIBS)
 
 INSTALL_LIBS = lib/libQt5Qml.lib.so \
+               lib/libQt5QmlModels.lib.so \
+               lib/libQt5QmlWorkerScript.lib.so \
                lib/libQt5Quick.lib.so \
                lib/libQt5QuickParticles.lib.so \
                lib/libQt5QuickShapes.lib.so \
                lib/libQt5QuickTest.lib.so \
                lib/libQt5QuickWidgets.lib.so \
+               qml/Qt/labs/animation/liblabsanimationplugin.lib.so \
                qml/Qt/labs/folderlistmodel/libqmlfolderlistmodelplugin.lib.so \
                qml/Qt/labs/qmlmodels/liblabsmodelsplugin.lib.so \
                qml/Qt/labs/settings/libqmlsettingsplugin.lib.so \
                qml/Qt/labs/wavefrontmesh/libqmlwavefrontmeshplugin.lib.so \
                qml/QtQml/Models.2/libmodelsplugin.lib.so \
                qml/QtQml/StateMachine/libqtqmlstatemachine.lib.so \
+               qml/QtQml/WorkerScript.2/libworkerscriptplugin.lib.so \
+               qml/QtQml/libqmlplugin.lib.so \
                qml/QtQuick.2/libqtquick2plugin.lib.so \
                qml/QtQuick/Layouts/libqquicklayoutsplugin.lib.so \
                qml/QtQuick/LocalStorage/libqmllocalstorageplugin.lib.so \
@@ -35,6 +40,7 @@ built.tag: qmake_prepared.tag
 		$(QT_DIR)/qtdeclarative/qtdeclarative.pro \
 		-- \
 		-no-feature-qml-devtools \
+		-no-feature-qml-jit \
 		$(QT5_OUTPUT_FILTER)
 
 	@#
diff --git a/repos/libports/lib/mk/qt5_graphicaleffects.mk b/repos/libports/lib/mk/qt5_graphicaleffects.mk
index 765c3678d6..412633b2f1 100644
--- a/repos/libports/lib/mk/qt5_graphicaleffects.mk
+++ b/repos/libports/lib/mk/qt5_graphicaleffects.mk
@@ -1,7 +1,7 @@
 include $(call select_from_repositories,lib/import/import-qt5_qmake.mk)
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 
 LIBS = libc libm mesa stdcxx $(QT5_PORT_LIBS)
 
diff --git a/repos/libports/lib/mk/qt5_quickcontrols.mk b/repos/libports/lib/mk/qt5_quickcontrols.mk
index 1c40f2b0fa..c980e41a44 100644
--- a/repos/libports/lib/mk/qt5_quickcontrols.mk
+++ b/repos/libports/lib/mk/qt5_quickcontrols.mk
@@ -1,7 +1,7 @@
 include $(call select_from_repositories,lib/import/import-qt5_qmake.mk)
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network libQt5Widgets
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 
 LIBS = libc libm mesa stdcxx $(QT5_PORT_LIBS)
 
diff --git a/repos/libports/lib/mk/qt5_quickcontrols2.mk b/repos/libports/lib/mk/qt5_quickcontrols2.mk
index a774fef751..c7937b01fe 100644
--- a/repos/libports/lib/mk/qt5_quickcontrols2.mk
+++ b/repos/libports/lib/mk/qt5_quickcontrols2.mk
@@ -1,7 +1,7 @@
 include $(call select_from_repositories,lib/import/import-qt5_qmake.mk)
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network libQt5Widgets
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 
 LIBS = libc libm mesa stdcxx $(QT5_PORT_LIBS)
 
diff --git a/repos/libports/lib/mk/qt5_virtualkeyboard.mk b/repos/libports/lib/mk/qt5_virtualkeyboard.mk
index d9f96df908..2a57a037ae 100644
--- a/repos/libports/lib/mk/qt5_virtualkeyboard.mk
+++ b/repos/libports/lib/mk/qt5_virtualkeyboard.mk
@@ -1,7 +1,7 @@
 include $(call select_from_repositories,lib/import/import-qt5_qmake.mk)
 
 QT5_PORT_LIBS  = libQt5Core libQt5Gui libQt5Network libQt5Widgets
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 QT5_PORT_LIBS += libQt5Svg
 
 LIBS = libc libm mesa stdcxx $(QT5_PORT_LIBS)
diff --git a/repos/libports/ports/qt5-host.hash b/repos/libports/ports/qt5-host.hash
index a0c4084adf..8bc77acb3a 100644
--- a/repos/libports/ports/qt5-host.hash
+++ b/repos/libports/ports/qt5-host.hash
@@ -1 +1 @@
-21e078acd47b0d6888fe0f289eafbc8682da7a05
+51940aa0054325a33ca2e1286dbb2b8c7e006b69
diff --git a/repos/libports/ports/qt5-host.port b/repos/libports/ports/qt5-host.port
index 507185778b..e57f207e64 100644
--- a/repos/libports/ports/qt5-host.port
+++ b/repos/libports/ports/qt5-host.port
@@ -1,15 +1,20 @@
 LICENSE := GPL
-VERSION := 5.13.2
+VERSION := 5.15.2
 
-QTBASE  := qtbase-everywhere-src-${VERSION}
-QTTOOLS := qttools-everywhere-src-${VERSION}
+QTBASE        := qtbase-everywhere-src-${VERSION}
+QTDECLARATIVE := qtdeclarative-everywhere-src-${VERSION}
+QTTOOLS       := qttools-everywhere-src-${VERSION}
 
-DOWNLOADS := ${QTBASE}.archive $(QTTOOLS).archive
+DOWNLOADS := ${QTBASE}.archive $(QTDECLARATIVE).archive $(QTTOOLS).archive
 
-URL(${QTBASE}) := https://download.qt.io/archive/qt/5.13/$(VERSION)/submodules/$(QTBASE).tar.xz
-SHA(${QTBASE}) := 26b6b686d66a7ad28eaca349e55e2894e5a735f3831e45f2049e93b1daa92121
+URL(${QTBASE}) := https://download.qt.io/archive/qt/5.15/$(VERSION)/submodules/$(QTBASE).tar.xz
+SHA(${QTBASE}) := 909fad2591ee367993a75d7e2ea50ad4db332f05e1c38dd7a5a274e156a4e0f8
 DIR(${QTBASE}) := src/lib/qtbase
 
-URL(${QTTOOLS}) := https://download.qt.io/archive/qt/5.13/$(VERSION)/submodules/$(QTTOOLS).tar.xz
-SHA(${QTTOOLS}) := 919a2713b6d2d7873a09ad85bd93cf4282606e5bf84d5884250f665a253ec06e
+URL(${QTDECLARATIVE}) := https://download.qt.io/archive/qt/5.15/$(VERSION)/submodules/$(QTDECLARATIVE).tar.xz
+SHA(${QTDECLARATIVE}) := c600d09716940f75d684f61c5bdaced797f623a86db1627da599027f6c635651
+DIR(${QTDECLARATIVE}) := src/lib/qtdeclarative
+
+URL(${QTTOOLS}) := https://download.qt.io/archive/qt/5.15/$(VERSION)/submodules/$(QTTOOLS).tar.xz
+SHA(${QTTOOLS}) := c189d0ce1ff7c739db9a3ace52ac3e24cb8fd6dbf234e49f075249b38f43c1cc
 DIR(${QTTOOLS}) := src/lib/qttools
diff --git a/repos/libports/ports/qt5.hash b/repos/libports/ports/qt5.hash
index cc3bde6e7e..12d420c6d4 100644
--- a/repos/libports/ports/qt5.hash
+++ b/repos/libports/ports/qt5.hash
@@ -1 +1 @@
-e70d0da90f784dc66466c43b0e3f6dc31499d0f0
+cf64ea7028a957683bad0154451c1d7f516a4336
diff --git a/repos/libports/ports/qt5.port b/repos/libports/ports/qt5.port
index e29ff703f5..2f736c6899 100644
--- a/repos/libports/ports/qt5.port
+++ b/repos/libports/ports/qt5.port
@@ -1,8 +1,8 @@
 LICENSE := GPL
-VERSION := 5.13.2
+VERSION := 5.15.2
 
 DOWNLOADS := qt5.git
 
 URL(qt5) := https://github.com/cproc/qt5.git
-REV(qt5) := issue4541
+REV(qt5) := issue4589
 DIR(qt5) := src/lib/qt5
diff --git a/repos/libports/run/qt5_samegame.run b/repos/libports/run/qt5_samegame.run
index a26569b1d3..a3e8e81722 100644
--- a/repos/libports/run/qt5_samegame.run
+++ b/repos/libports/run/qt5_samegame.run
@@ -23,7 +23,7 @@ append config {
 append config [qt5_start_nodes]
 
 append config {
-	<start name="samegame" caps="250">
+	<start name="samegame" caps="350">
 		<resource name="RAM" quantum="128M"/>
 		<config>
 			<vfs>
diff --git a/repos/libports/run/qt5_virtualkeyboard.run b/repos/libports/run/qt5_virtualkeyboard.run
index 85f846b842..53018d533d 100644
--- a/repos/libports/run/qt5_virtualkeyboard.run
+++ b/repos/libports/run/qt5_virtualkeyboard.run
@@ -25,7 +25,7 @@ append config {
 append config [qt5_start_nodes]
 
 append config {
-	<start name="basic" caps="350">
+	<start name="basic" caps="450">
 		<resource name="RAM" quantum="100M"/>
 		<config>
 			<vfs>
diff --git a/repos/libports/src/app/qt5/examples/samegame/target.mk b/repos/libports/src/app/qt5/examples/samegame/target.mk
index f7dba1e7be..7e0d810ce8 100644
--- a/repos/libports/src/app/qt5/examples/samegame/target.mk
+++ b/repos/libports/src/app/qt5/examples/samegame/target.mk
@@ -3,7 +3,7 @@ QMAKE_PROJECT_FILE = $(PRG_DIR)/samegame.pro
 QMAKE_TARGET_BINARIES = samegame
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 
 LIBS = libc libm mesa qt5_component stdcxx $(QT5_PORT_LIBS)
 
diff --git a/repos/libports/src/app/qt5/examples/virtualkeyboard/target.mk b/repos/libports/src/app/qt5/examples/virtualkeyboard/target.mk
index 0e037995e4..35b2729bf3 100644
--- a/repos/libports/src/app/qt5/examples/virtualkeyboard/target.mk
+++ b/repos/libports/src/app/qt5/examples/virtualkeyboard/target.mk
@@ -3,7 +3,7 @@ QMAKE_PROJECT_FILE = $(QT_DIR)/qtvirtualkeyboard/examples/virtualkeyboard/basic/
 QMAKE_TARGET_BINARIES = basic
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 QT5_PORT_LIBS += libQt5VirtualKeyboard
 
 LIBS = libc libm mesa qt5_component stdcxx $(QT5_PORT_LIBS)
diff --git a/repos/libports/src/test/qt5/qt_quick/target.mk b/repos/libports/src/test/qt5/qt_quick/target.mk
index 66a61131f3..f0624293bf 100644
--- a/repos/libports/src/test/qt5/qt_quick/target.mk
+++ b/repos/libports/src/test/qt5/qt_quick/target.mk
@@ -3,7 +3,7 @@ QMAKE_PROJECT_FILE = $(PRG_DIR)/qt_quick.pro
 QMAKE_TARGET_BINARIES = test-qt_quick
 
 QT5_PORT_LIBS += libQt5Core libQt5Gui libQt5Network
-QT5_PORT_LIBS += libQt5Qml libQt5Quick
+QT5_PORT_LIBS += libQt5Qml libQt5QmlModels libQt5Quick
 
 LIBS = libc libm mesa qt5_component stdcxx $(QT5_PORT_LIBS)
 
diff --git a/tool/tool_chain_qt5 b/tool/tool_chain_qt5
index 70a87ff9c0..f4331210f0 100755
--- a/tool/tool_chain_qt5
+++ b/tool/tool_chain_qt5
@@ -37,8 +37,9 @@ MAKE_JOBS ?= 4
 GENODE_DIR               ?= $(realpath $(dir $(firstword $(MAKEFILE_LIST)))/..)
 CONTRIB_DIR               = $(shell $(GENODE_DIR)/tool/ports/current qt5-host)
 QTBASE_DIR                = $(CONTRIB_DIR)/src/lib/qtbase
+QTDECLARATIVE_DIR         = $(CONTRIB_DIR)/src/lib/qtdeclarative
 QTTOOLS_DIR               = $(CONTRIB_DIR)/src/lib/qttools
-TOOL_VERSION              = 20.08
+TOOL_VERSION              = 22.08
 BUILD_DIR                 = $(GENODE_DIR)/build/tool/qt5/$(TOOL_VERSION)
 DEFAULT_INSTALL_LOCATION  = /usr/local/genode/qt5/$(TOOL_VERSION)
 INSTALL_LOCATION         ?= $(DEFAULT_INSTALL_LOCATION)
@@ -79,12 +80,16 @@ $(BUILD_DIR)/qtbase/bin/uic: $(BUILD_DIR)/qtbase/src/Makefile
 $(BUILD_DIR)/qtbase/bin/qlalr: $(BUILD_DIR)/qtbase/src/Makefile
 	$(VERBOSE)make -C $(BUILD_DIR)/qtbase/src -j$(MAKE_JOBS) sub-qlalr
 
-$(BUILD_DIR)/qtbase/bin/qfloat16-tables: $(BUILD_DIR)/qtbase/src/Makefile
-	$(VERBOSE)make -C $(BUILD_DIR)/qtbase/src -j$(MAKE_JOBS) sub-qfloat16-tables
-
 $(BUILD_DIR)/qtbase/lib/libQt5Xml.so.5: $(BUILD_DIR)/qtbase/src/Makefile
 	$(VERBOSE)make -C $(BUILD_DIR)/qtbase/src -j$(MAKE_JOBS) sub-xml
 
+$(BUILD_DIR)/qtdeclarative/src/qmltyperegistrar/Makefile: $(QTDECLARATIVE_DIR)/src/qmltyperegistrar/qmltyperegistrar.pro
+	$(VERBOSE)mkdir -p $(dir $@)
+	$(VERBOSE)cd $(dir $@) && $(BUILD_DIR)/qtbase/bin/qmake $<
+
+$(BUILD_DIR)/qtdeclarative/bin/qmltyperegistrar: $(BUILD_DIR)/qtdeclarative/src/qmltyperegistrar/Makefile
+	$(VERBOSE)make -C $(dir $<) -j$(MAKE_JOBS)
+
 $(BUILD_DIR)/qttools/Makefile: $(QTTOOLS_DIR)/qttools.pro $(BUILD_DIR)/qtbase/lib/libQt5Xml.so.5
 	$(VERBOSE)mkdir -p $(dir $@)
 	$(VERBOSE)cd $(dir $@) && $(BUILD_DIR)/qtbase/bin/qmake $<
@@ -109,7 +114,7 @@ build: $(BUILD_DIR)/qtbase/bin/moc \
        $(BUILD_DIR)/qtbase/bin/rcc \
        $(BUILD_DIR)/qtbase/bin/uic \
        $(BUILD_DIR)/qtbase/bin/qlalr \
-       $(BUILD_DIR)/qtbase/bin/qfloat16-tables \
+       $(BUILD_DIR)/qtdeclarative/bin/qmltyperegistrar \
        $(BUILD_DIR)/qttools/bin/lupdate \
        $(BUILD_DIR)/qttools/bin/lrelease
 
@@ -141,8 +146,9 @@ $(INSTALL_LOCATION)/bin/qlalr: $(BUILD_DIR)/qtbase/bin/qlalr $(INSTALL_LOCATION)
 	$(VERBOSE)cd $(BUILD_DIR)/qtbase/src && \
               $(SUDO) strip $< -o $@
 
-$(INSTALL_LOCATION)/bin/qfloat16-tables: $(BUILD_DIR)/qtbase/bin/qfloat16-tables $(INSTALL_LOCATION)/bin
-	$(VERBOSE)$(SUDO) strip $< -o $@
+$(INSTALL_LOCATION)/bin/qmltyperegistrar: $(BUILD_DIR)/qtdeclarative/bin/qmltyperegistrar $(INSTALL_LOCATION)/bin
+	$(VERBOSE)cd $(BUILD_DIR)/qtdeclarative/src && \
+              $(SUDO) strip $< -o $@
 
 $(INSTALL_LOCATION)/bin/qmake: $(BUILD_DIR)/qtbase/bin/qmake $(INSTALL_LOCATION)/bin
 	$(VERBOSE)$(SUDO) strip $< -o $@
@@ -160,9 +166,9 @@ install: $(INSTALL_LOCATION)/bin/moc \
          $(INSTALL_LOCATION)/bin/rcc \
          $(INSTALL_LOCATION)/bin/uic \
          $(INSTALL_LOCATION)/bin/qlalr \
-         $(INSTALL_LOCATION)/bin/qfloat16-tables \
          $(INSTALL_LOCATION)/bin/qmake \
          $(INSTALL_LOCATION)/bin/syncqt.pl \
+         $(INSTALL_LOCATION)/bin/qmltyperegistrar \
          $(INSTALL_LOCATION)/bin/lupdate \
          $(INSTALL_LOCATION)/bin/lrelease
 ifeq ($(INSTALL_LOCATION),$(DEFAULT_INSTALL_LOCATION))