diff --git a/sources b/sources
index 04e3677..3e89ce0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (sysprof-3.44.0.tar.xz) = 64bfe4d39e71954f7982ef06caffc39ff60d2d6005f8392a7918f83263d7c5b11bafdf7234ed86d52063586919a4dbe742c498b6f1f9db91d481337cf568451c
+SHA512 (sysprof-3.45.0.tar.xz) = 88d5cacc839f0ac49ec1314f9540cc62cb0c064cd6f7bdfd1bc47d7b928c4edeac9657026162db85618f98359e9ee1a495a09a9130772066973d39acb5925daa
diff --git a/sysprof.spec b/sysprof.spec
index ac68a10..78493de 100644
--- a/sysprof.spec
+++ b/sysprof.spec
@@ -1,13 +1,13 @@
-%global glib2_version 2.67.4
+%global glib2_version 2.73.0
 
 Name:           sysprof
-Version:        3.44.0
-Release:        2%{?dist}
+Version:        3.45.0
+Release:        1%{?dist}
 Summary:        A system-wide Linux profiler
 
 License:        GPLv3+
 URL:            http://www.sysprof.com
-Source0:        https://download.gnome.org/sources/sysprof/3.44/sysprof-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/sysprof/3.45/sysprof-%{version}.tar.xz
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -18,8 +18,9 @@ BuildRequires:  pkgconfig(gio-2.0) >= %{glib2_version}
 BuildRequires:  pkgconfig(gio-unix-2.0) >= %{glib2_version}
 BuildRequires:  pkgconfig(glib-2.0) >= %{glib2_version}
 BuildRequires:  pkgconfig(gobject-2.0)
-BuildRequires:  pkgconfig(gtk+-3.0)
+BuildRequires:  pkgconfig(gtk4)
 BuildRequires:  pkgconfig(json-glib-1.0)
+BuildRequires:  pkgconfig(libadwaita-1)
 BuildRequires:  pkgconfig(libdazzle-1.0)
 BuildRequires:  pkgconfig(libsystemd)
 BuildRequires:  pkgconfig(libunwind-generic)
@@ -134,7 +135,7 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 
 %files -n libsysprof-ui
 %license COPYING
-%{_libdir}/libsysprof-ui-4.so
+%{_libdir}/libsysprof-ui-5.so
 
 %files capture-devel
 %license src/libsysprof-capture/COPYING
@@ -157,14 +158,18 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 
 %files devel
 %{_includedir}/sysprof-4/
+%{_includedir}/sysprof-ui-5/
 %{_libdir}/pkgconfig/sysprof-4.pc
-%{_libdir}/pkgconfig/sysprof-ui-4.pc
+%{_libdir}/pkgconfig/sysprof-ui-5.pc
 %{_datadir}/dbus-1/interfaces/org.gnome.Sysprof2.xml
 %{_datadir}/dbus-1/interfaces/org.gnome.Sysprof3.Profiler.xml
 %{_datadir}/dbus-1/interfaces/org.gnome.Sysprof3.Service.xml
 
 
 %changelog
+* Thu Jul 28 2022 Kalev Lember <klember@redhat.com> - 3.45.0-1
+- Update to 3.45.0
+
 * Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.44.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild