diff --git a/.gitignore b/.gitignore
index e62ec47..3fcfd0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 /libadwaita-1.2.beta.tar.xz
 /libadwaita-1.2.rc.tar.xz
 /libadwaita-1.2.0.tar.xz
+/libadwaita-1.3.alpha.tar.xz
diff --git a/libadwaita.spec b/libadwaita.spec
index b61b455..1ff900c 100644
--- a/libadwaita.spec
+++ b/libadwaita.spec
@@ -1,15 +1,16 @@
 %global apiver  1
+%global gtk_version 4.9.2
 
 %global tarball_version %%(echo %{version} | tr '~' '.')
 
 Name:           libadwaita
-Version:        1.2.0
+Version:        1.3~alpha
 Release:        %autorelease
 Summary:        Building blocks for modern GNOME applications
 
 License:        LGPLv2+
 URL:            https://gitlab.gnome.org/GNOME/libadwaita
-Source0:        https://download.gnome.org/sources/%{name}/1.2/%{name}-%{tarball_version}.tar.xz
+Source0:        https://download.gnome.org/sources/%{name}/1.3/%{name}-%{tarball_version}.tar.xz
 
 BuildRequires:  desktop-file-utils
 BuildRequires:  gcc
@@ -21,7 +22,8 @@ BuildRequires:  sassc
 BuildRequires:  vala
 
 BuildRequires:  pkgconfig(gobject-introspection-1.0)
-BuildRequires:  pkgconfig(gtk4) >= 4.5
+BuildRequires:  pkgconfig(gtk4) >= %{gtk_version}
+Requires:       gtk4%{?_isa} >= %{gtk_version}
 
 %description
 Building blocks for modern GNOME applications.
diff --git a/sources b/sources
index b6eb0ca..79d0b65 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libadwaita-1.2.0.tar.xz) = e043c3d43bb8f842e0b78d02d7ccaccce6c00a9c8abd7b63b21c4bab1000e5269708ca83677fe235260b12b1824ba5b06cb2c9460ddfc47fce10232d1901e4c8
+SHA512 (libadwaita-1.3.alpha.tar.xz) = e17f5b547cc382067166f588d607bc5cdb9d46f9474458e07aa96f938a47237493e204d50238eebf2dd022e31e007bb5b3e1caaf1c5617d7f4b0e695d928ce3b