diff --git a/.gitignore b/.gitignore
index 7ba6d9f..f9ecc90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /qtserialport-everywhere-src-5.14.2.tar.xz
 /qtserialport-everywhere-src-5.15.1.tar.xz
 /qtserialport-everywhere-src-5.15.2.tar.xz
+/qtserialport-everywhere-opensource-src-5.15.3.tar.xz
diff --git a/qt5-qtserialport.spec b/qt5-qtserialport.spec
index 4ee19a1..fcd0a89 100644
--- a/qt5-qtserialport.spec
+++ b/qt5-qtserialport.spec
@@ -2,14 +2,14 @@
 
 Summary: Qt5 - SerialPort component
 Name:    qt5-%{qt_module}
-Version: 5.15.2
-Release: 5%{?dist}
+Version: 5.15.3
+Release: 1%{?dist}
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: LGPLv2 with exceptions or GPLv3 with exceptions
 Url:     http://www.qt.io
 %global majmin %(echo %{version} | cut -d. -f1-2)
-Source0: https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-src-%{version}.tar.xz
+Source0: https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-opensource-src-%{version}.tar.xz
 
 BuildRequires: make
 BuildRequires: qt5-qtbase-devel >= %{version}
@@ -90,6 +90,9 @@ popd
 
 
 %changelog
+* Fri Mar 04 2022 Jan Grulich <jgrulich@redhat.com> - 5.15.3-1
+- 5.15.3
+
 * Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 5.15.2-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/sources b/sources
index c199867..704a607 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (qtserialport-everywhere-src-5.15.2.tar.xz) = 353cc5f708367d646bd312f7d675b417bad4df44356f1dfc8b6ce846a86fd6d5955ec4d26f943e50f4a7b94cc6389fe658959e90bbb5ab3cdaefed0efe6ae72b
+SHA512 (qtserialport-everywhere-opensource-src-5.15.3.tar.xz) = 1fb4dbb5d41c3280b07119d625030489566be29a1b8a7c555f9d484a7dd8c812a7e831147a8017d9026a77fdd57d48985a96f4e6c7887d90342005cf496b7b3a