diff --git a/.gitignore b/.gitignore
index 069fe93..8c9958b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -105,3 +105,4 @@ hplip-3.10.6.tar.gz
 /hplip-3.21.2-repack.tar.gz
 /hplip-3.21.12-repack.tar.gz
 /hplip-3.22.2-repack.tar.gz
+/hplip-3.22.4-repack.tar.gz
diff --git a/hplip-py310-collections-abc.patch b/hplip-py310-collections-abc.patch
deleted file mode 100644
index a31687d..0000000
--- a/hplip-py310-collections-abc.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/base/exif.py b/base/exif.py
-index 2b8c447..38dca63 100644
---- a/base/exif.py
-+++ b/base/exif.py
-@@ -798,7 +798,7 @@ class EXIF_header:
-                 tag_name=tag_entry[0]
-                 if len(tag_entry) != 1:
-                     # optional 2nd tag element is present
--                    if isinstance(tag_entry[1], collections.Callable):
-+                    if isinstance(tag_entry[1], collections.abc.Callable):
-                         # call mapping function
-                         printable=tag_entry[1](values)
-                     else:
diff --git a/hplip-qt5-smart-install.py b/hplip-qt5-smart-install.py
deleted file mode 100644
index 322edf1..0000000
--- a/hplip-qt5-smart-install.py
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/base/smart_install.py b/base/smart_install.py
-index ec30aef..dd95e09 100755
---- a/base/smart_install.py
-+++ b/base/smart_install.py
-@@ -226,7 +226,7 @@ def disable(mode, ui_toolkit='qt4', dialog=None, app=None, passwordObj = None):
-                     dialog.init(printer_names, "", QUEUES_SMART_INSTALL_ENABLED)
-                 else:   # If QT object is not created, creating QT app
-                     try:
--                        from ui4.queuesconf import QueuesDiagnose
-+                        from ui5.queuesconf import QueuesDiagnose
-                     except ImportError:
-                         log.error("Unable to load Qt4 support. Is it installed?")
-                     else:       #  app = QApplication(sys.argv)   # caller needs to inoke this, if already QApplication object is not created.
diff --git a/hplip.spec b/hplip.spec
index 9709cc5..a61292d 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -7,7 +7,7 @@
 Summary: HP Linux Imaging and Printing Project
 Name: hplip
 Version: 3.22.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+ and MIT and BSD and IJG and GPLv2+ with exceptions and ISC
 
 Url: https://developers.hp.com/hp-linux-imaging-and-printing
@@ -192,12 +192,6 @@ Patch59: hplip-gpgdir-perms.patch
 Patch60: hplip-plugin-udevissues.patch
 # reported upstream https://bugs.launchpad.net/hplip/+bug/1938504
 Patch61: hplip-osname-mismatch.patch
-# 2015428 - python3.10 has Callable in collections.abc
-# reported as https://bugs.launchpad.net/hplip/+bug/1948801
-Patch62: hplip-py310-collections-abc.patch
-# 2015910 - [GUI] hp-setup crashes when loading smart_install module
-# reported as https://bugs.launchpad.net/hplip/+bug/1957891
-Patch63: hplip-qt5-smart-install.py
 
 %if 0%{?fedora} || 0%{?rhel} <= 8
 # mention hplip-gui if you want to have GUI
@@ -514,10 +508,6 @@ done
 %patch60 -p1 -b .hpplugin-udevperms
 # upstream bug https://bugs.launchpad.net/hplip/+bug/1938504
 %patch61 -p1 -b .osname-mismatch
-# 2015428 - python3.10 has Callable in collections.abc
-%patch62 -p1 -b .abc
-# 2015910 - [GUI] hp-setup crashes when loading smart_install module
-%patch63 -p1 -b .qt5-smart
 
 %if 0%{?fedora} || 0%{?rhel} <= 8
 # mention hplip-gui should be installed if you want GUI
@@ -873,6 +863,9 @@ rm -f %{buildroot}%{_sysconfdir}/xdg/autostart/hplip-systray.desktop
 %config(noreplace) %{_sysconfdir}/sane.d/dll.d/hpaio
 
 %changelog
+* Wed May 11 2022 Zdenek Dohnal <zdohnal@redhat.com> - 3.22.2-3
+- 2079740 - hplip-3.22.4 is available
+
 * Mon Mar 28 2022 Zdenek Dohnal <zdohnal@redhat.com> - 3.22.2-2
 - make libsane-hpaio only suggested to prevent possible duplicated scanner devices
 
diff --git a/sources b/sources
index 80c60de..341dfad 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (hplip-3.22.2-repack.tar.gz) = ab7e0bb4eaaa04aa4be4ee8d1ea5825d3856e93f9a2108149f7282c988c079949668dacfd5b69af0e2a812d2ebc01ff2205d2548336ce43faf6591a98f80e874
+SHA512 (hplip-3.22.4-repack.tar.gz) = 33b228ee29536060918d0d15ff563c77e189d1ba1dd728b3038d202714a5d8d7742effb6ad8a2b1e5ea104784bc5d995bf793e4b61ab26552737e09aad318f3e