diff --git a/dev-python/pyside/pyside-9999.ebuild b/dev-python/pyside/pyside-9999.ebuild
index a910c558..ba4b6d9c 100644
--- a/dev-python/pyside/pyside-9999.ebuild
+++ b/dev-python/pyside/pyside-9999.ebuild
@@ -48,35 +48,35 @@ REQUIRED_USE="
 
 # Minimum version of Qt required, derived from the CMakeLists.txt line:
 #   find_package(Qt5 ${QT_PV} REQUIRED COMPONENTS Core)
-QT_PV="5.9*:5"
+QT_PV="5.9.0:5"
 
 DEPEND="
 	${PYTHON_DEPS}
 	>=dev-python/shiboken-${PV}:${SLOT}[${PYTHON_USEDEP}]
-	=dev-qt/qtcore-${QT_PV}
-	=dev-qt/qtxml-${QT_PV}
-	charts? ( =dev-qt/qtcharts-${QT_PV} )
-	concurrent? ( =dev-qt/qtconcurrent-${QT_PV} )
-	datavis? ( =dev-qt/qtdatavis3d-${QT_PV} )
-	declarative? ( =dev-qt/qtdeclarative-${QT_PV}[widgets?] )
-	designer? ( =dev-qt/designer-${QT_PV} )
-	gui? ( =dev-qt/qtgui-${QT_PV} )
-	help? ( =dev-qt/qthelp-${QT_PV} )
-	multimedia? ( =dev-qt/qtmultimedia-${QT_PV}[widgets?] )
-	network? ( =dev-qt/qtnetwork-${QT_PV} )
-	opengl? ( =dev-qt/qtopengl-${QT_PV} )
-	printsupport? ( =dev-qt/qtprintsupport-${QT_PV} )
-	script? ( =dev-qt/qtscript-${QT_PV} )
-	sql? ( =dev-qt/qtsql-${QT_PV} )
-	svg? ( =dev-qt/qtsvg-${QT_PV} )
-	testlib? ( =dev-qt/qttest-${QT_PV} )
-	webchannel? ( =dev-qt/qtwebchannel-${QT_PV} )
-	webengine? ( =dev-qt/qtwebengine-${QT_PV}[widgets] )
-	webkit? ( =dev-qt/qtwebkit-${QT_PV}[printsupport] )
-	websockets? ( =dev-qt/qtwebsockets-${QT_PV} )
-	widgets? ( =dev-qt/qtwidgets-${QT_PV} )
-	x11extras? ( =dev-qt/qtx11extras-${QT_PV} )
-	xmlpatterns? ( =dev-qt/qtxmlpatterns-${QT_PV} )
+	>=dev-qt/qtcore-${QT_PV}
+	>=dev-qt/qtxml-${QT_PV}
+	charts? ( >=dev-qt/qtcharts-${QT_PV} )
+	concurrent? ( >=dev-qt/qtconcurrent-${QT_PV} )
+	datavis? ( >=dev-qt/qtdatavis3d-${QT_PV} )
+	declarative? ( >=dev-qt/qtdeclarative-${QT_PV}[widgets?] )
+	designer? ( >=dev-qt/designer-${QT_PV} )
+	gui? ( >=dev-qt/qtgui-${QT_PV} )
+	help? ( >=dev-qt/qthelp-${QT_PV} )
+	multimedia? ( >=dev-qt/qtmultimedia-${QT_PV}[widgets?] )
+	network? ( >=dev-qt/qtnetwork-${QT_PV} )
+	opengl? ( >=dev-qt/qtopengl-${QT_PV} )
+	printsupport? ( >=dev-qt/qtprintsupport-${QT_PV} )
+	script? ( >=dev-qt/qtscript-${QT_PV} )
+	sql? ( >=dev-qt/qtsql-${QT_PV} )
+	svg? ( >=dev-qt/qtsvg-${QT_PV} )
+	testlib? ( >=dev-qt/qttest-${QT_PV} )
+	webchannel? ( >=dev-qt/qtwebchannel-${QT_PV} )
+	webengine? ( >=dev-qt/qtwebengine-${QT_PV}[widgets] )
+	webkit? ( >=dev-qt/qtwebkit-${QT_PV}[printsupport] )
+	websockets? ( >=dev-qt/qtwebsockets-${QT_PV} )
+	widgets? ( >=dev-qt/qtwidgets-${QT_PV} )
+	x11extras? ( >=dev-qt/qtx11extras-${QT_PV} )
+	xmlpatterns? ( >=dev-qt/qtxmlpatterns-${QT_PV} )
 "
 RDEPEND="${DEPEND}"
 
diff --git a/dev-python/shiboken/shiboken-9999.ebuild b/dev-python/shiboken/shiboken-9999.ebuild
index 1f5a91b9..7f008160 100644
--- a/dev-python/shiboken/shiboken-9999.ebuild
+++ b/dev-python/shiboken/shiboken-9999.ebuild
@@ -24,7 +24,7 @@ IUSE="numpy test"
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 
 # Minimum version of Qt required.
-QT_PV="5.9*:5"
+QT_PV="5.9.0:5"
 
 #FIXME: Determine the maximum supported version of clang.
 #FIXME: Determine exactly which versions of numpy are supported.
@@ -32,9 +32,9 @@ DEPEND="
 	${PYTHON_DEPS}
 	dev-libs/libxml2
 	dev-libs/libxslt
-	=dev-qt/qtcore-${QT_PV}
-	=dev-qt/qtxml-${QT_PV}
-	=dev-qt/qtxmlpatterns-${QT_PV}
+	>=dev-qt/qtcore-${QT_PV}
+	>=dev-qt/qtxml-${QT_PV}
+	>=dev-qt/qtxmlpatterns-${QT_PV}
 	>=sys-devel/clang-3.9.1:=
 	numpy? ( dev-python/numpy )
 "