diff --git a/.gitignore b/.gitignore
index f61690c..33bd3ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ libffado-2.0.1-svn1864.tar.bz2
 /libffado-2.4.3.tgz
 /libffado-2.4.4.tgz
 /libffado-2.4.5.tgz
+/libffado-2.4.6.tgz
diff --git a/0001-Cast-more-values-to-int-to-avoid-crashes.patch b/0001-Cast-more-values-to-int-to-avoid-crashes.patch
deleted file mode 100644
index 211538b..0000000
--- a/0001-Cast-more-values-to-int-to-avoid-crashes.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 9d4f2266ee06acc69f312cf2d67047ff74d60b95 Mon Sep 17 00:00:00 2001
-From: Nils Philippsen <nils@tiptoe.de>
-Date: Thu, 7 Apr 2022 17:09:57 +0200
-Subject: [PATCH] Cast more values to int to avoid crashes
-
-Signed-off-by: Nils Philippsen <nils@tiptoe.de>
----
- .../support/mixer-qt4/ffado/widgets/matrixmixer.py   | 12 +++++++++---
- 1 file changed, 9 insertions(+), 3 deletions(-)
-
-diff --git a/libffado/support/mixer-qt4/ffado/widgets/matrixmixer.py b/libffado/support/mixer-qt4/ffado/widgets/matrixmixer.py
-index f63f6fc7..6da8bf40 100644
---- a/libffado/support/mixer-qt4/ffado/widgets/matrixmixer.py
-+++ b/libffado/support/mixer-qt4/ffado/widgets/matrixmixer.py
-@@ -210,7 +210,9 @@ class MixerNode(QAbstractSlider):
-             newpos = ev.posF() if ffado_pyqt_version == 4 else ev.localPos()
-             change = newpos.y() - self.pos.y()
-             #log.debug("MixerNode.mouseReleaseEvent() change %s" % (str(change)))
--            self.setValue( self.tmpvalue - math.copysign(pow(abs(change), 2), change) )
-+            self.setValue(
-+                int(self.tmpvalue - math.copysign(pow(abs(change), 2), change))
-+            )
-             ev.accept()
- 
-     def mouseReleaseEvent(self, ev):
-@@ -218,7 +220,9 @@ class MixerNode(QAbstractSlider):
-             newpos = ev.posF() if ffado_pyqt_version == 4 else ev.localPos()
-             change = newpos.y() - self.pos.y()
-             #log.debug("MixerNode.mouseReleaseEvent() change %s" % (str(change)))
--            self.setValue( self.tmpvalue - math.copysign(pow(abs(change), 2), change) )
-+            self.setValue(
-+                int(self.tmpvalue - math.copysign(pow(abs(change), 2), change))
-+            )
-             self.pos = QtCore.QPointF(0, 0)
-             del self.tmpvalue
-             ev.accept()
-@@ -229,7 +233,9 @@ class MixerNode(QAbstractSlider):
-         if (ev.modifiers() & Qt.ControlModifier):
-             tmpvalue = self.value()
-             change = ev.delta()/8
--            self.setValue( tmpvalue + math.copysign(pow(abs(change), 2), change) )
-+            self.setValue(
-+                int(self.tmpvalue - math.copysign(pow(abs(change), 2), change))
-+            )
-             ev.accept()
-         else:
-             ev.ignore()
--- 
-2.35.1
-
diff --git a/libffado.spec b/libffado.spec
index 8e7c839..da96c9d 100644
--- a/libffado.spec
+++ b/libffado.spec
@@ -6,8 +6,8 @@
 
 Summary:        Free firewire audio driver library
 Name:           libffado
-Version:        2.4.5
-Release:        3%{?dist}
+Version:        2.4.6
+Release:        1%{?dist}
 License:        GPLv2 or GPLv3
 URL:            http://www.ffado.org/
 Source0:        http://www.ffado.org/files/%{name}-%{version}.tgz
@@ -18,7 +18,6 @@ Source9:        libffado-snapshot.sh
 Patch0:         libffado-2.4.4-no-test-apps.patch
 Patch1:         libffado-2.4.4-icon-name.patch
 Patch2:         libffado-2.4.4-scons-quirk.patch
-Patch3:         0001-Cast-more-values-to-int-to-avoid-crashes.patch
 
 BuildRequires:  alsa-lib-devel
 BuildRequires:  dbus-c++-devel
@@ -81,7 +80,6 @@ Applications and utilities for use with libffado.
 %if %needs_scons_quirk
 %patch2 -p1 -b .scons-quirk
 %endif
-%patch3 -p2 -b .cast-more-values
 
 # Fix Python shebangs
 sed -i 's|/usr/bin/.*python$|/usr/bin/python3|' \
@@ -164,6 +162,9 @@ appstream-util validate-relax --nonet \
 
 
 %changelog
+* Mon Jul 18 2022 Nils Philippsen <nils@tiptoe.de> - 2.4.6-1
+- Version 2.4.6
+
 * Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 2.4.5-3
 - Rebuilt for Python 3.11
 
diff --git a/sources b/sources
index 8224679..5895210 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libffado-2.4.5.tgz) = a2c1d0515e14015b7803c4d52d67605afec27ae2569888dec085375ed4a488f4885b5033369e52305e668a35289d3bd749a9babb5778df339fa93553c23af30f
+SHA512 (libffado-2.4.6.tgz) = dac651233ea94c19834e810c64230bcbd5516de9e694ced1b6497ad927d734c527b3a556281676393674d33da768cb2431e7da1a0fdfc6ceb268e897029aa584