diff --git a/pango-1.51.0.tar.xz b/pango-1.51.0.tar.xz
deleted file mode 100644
index d7ab4cd6a37ea592c55512a19e46c660ad33ed46..0000000000000000000000000000000000000000
Binary files a/pango-1.51.0.tar.xz and /dev/null differ
diff --git a/pango-1.52.1.tar.xz b/pango-1.52.1.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..bc8c3661ad707dc5fd5354c5b685d67dee33d4eb
Binary files /dev/null and b/pango-1.52.1.tar.xz differ
diff --git a/pango.spec b/pango.spec
index 2ba44fcb148e2c527cf815beaeb9abf401d5c9a2..f17ea8ce6d84abc4e4f86f210874d74f478efad6 100644
--- a/pango.spec
+++ b/pango.spec
@@ -8,12 +8,12 @@
 %global freetype_version 2.1.5
 
 Name:          pango
-Version:       1.51.0
+Version:       1.52.1
 Release:       1
 Summary:       System for layout and rendering of internationalized text
 License:       LGPLv2+
 URL:           https://pango.gnome.org/
-Source0:       https://download.gnome.org/sources/%{name}/1.50/%{name}-%{version}.tar.xz
+Source0:       https://download.gnome.org/sources/%{name}/1.52/%{name}-%{version}.tar.xz
 
 BuildRequires: pkgconfig(cairo) >= %{cairo_version}
 BuildRequires: pkgconfig(cairo-gobject) >= %{cairo_version}
@@ -122,6 +122,9 @@ fi
 %{_docdir}/PangoXft/
 
 %changelog
+* Tue Mar 19 2024 liweigang <liweiganga@uniontech.com> - 1.52.1-1
+- update to version 1.52.1
+
 * Fri Dec 29 2023 wangqia <wangqia@uniontech.com> - 1.51.0-1
 - Update to 1.51.0