diff --git a/gtk4.spec b/gtk4.spec
index fcba47c5e18f0f1fc2ef3aceb4eea855f6ec7c2a..3f44b7cf25f308042fe4af2b147669003ed8e36b 100644
--- a/gtk4.spec
+++ b/gtk4.spec
@@ -10,12 +10,12 @@
 %global __provides_exclude_from ^%{_libdir}/gtk-4.0
 
 Name:           gtk4
-Version:        4.10.5
-Release:        1
+Version:        4.18.5
+Release:        3
 Summary:        GTK graphical user interface library
 License:        LGPLv2+
 URL:            https://www.gtk.org
-Source0:        https://download.gnome.org/sources/gtk/4.10/gtk-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/gtk/4.10/gtk-4.10.5.tar.xz
 Source1:        settings.ini
 # Temporarily revert this until we figure out how to best restore
 # private requires that are needed for rpm automatic dep extraction.
@@ -82,14 +82,14 @@ This package contains version 4 of GTK.
 
 %package devel
 Summary: Development files for GTK
-Requires: gtk4%{?_isa} = %{version}-%{release}
+Requires: gtk4%{?_isa} = 4.18.5-%{release}
 
 %description devel
 This package contains the libraries and header files that are needed
 for writing applications with version 4 of the GTK widget toolkit.
 
 %prep
-%autosetup -p1 -n gtk-%{version}
+%autosetup -p1 -n gtk-4.10.5
 
 %build
 export CFLAGS='-fno-strict-aliasing -DG_DISABLE_CAST_CHECKS -DG_DISABLE_ASSERT %optflags'
@@ -211,4 +211,4 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 - Add gtk4.yaml
 
 * Mon May 31 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 4.2.0-1
-- Package gtk4 init with version 4.2.0
+- Package gtk4 init with version 4.2.0
\ No newline at end of file