diff --git a/1-bugfix-for-CVE-2023-47466.patch b/1-bugfix-for-CVE-2023-47466.patch
deleted file mode 100644
index b0596945abe9938ce499c5c0f1e06fdee5b618b6..0000000000000000000000000000000000000000
--- a/1-bugfix-for-CVE-2023-47466.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From dfa33bec0806cbb45785accb8cc6c2048a7d40cf Mon Sep 17 00:00:00 2001
-From: Urs Fleisch <ufleisch@users.sourceforge.net>
-Date: Sun, 5 Nov 2023 14:40:18 +0100
-Subject: [PATCH] Fix crash with invalid WAV files (#1163) (#1164)
-
-With specially crafted WAV files having the "id3 " chunk as the
-only valid chunk, when trying to write the tags, the existing
-"id3 " chunk is removed, and then vector::front() is called on
-the now empty chunks vector.
-Now it is checked if the vector is empty to avoid the crash.
----
- taglib/riff/rifffile.cpp     |   3 +++
- tests/data/invalid-chunk.wav | Bin 0 -> 40 bytes
- tests/test_wav.cpp           |  18 ++++++++++++++++++
- 3 files changed, 21 insertions(+)
- create mode 100644 tests/data/invalid-chunk.wav
-
-Conflict:Remove patch error test use case
-Context adapt
-Reference:https://github.com/taglib/taglib/commit/dfa33bec0806cbb45785accb8cc6c2048a7d40cf
-
-diff --git a/taglib/riff/rifffile.cpp b/taglib/riff/rifffile.cpp
-index 005551f..f615e6c 100644
---- a/taglib/riff/rifffile.cpp
-+++ b/taglib/riff/rifffile.cpp
-@@ -361,6 +361,9 @@ void RIFF::File::writeChunk(const ByteVector &name, const ByteVector &data,
- 
- void RIFF::File::updateGlobalSize()
- {
-+  if(d->chunks.empty())
-+    return;
-+
-   const Chunk first = d->chunks.front();
-   const Chunk last  = d->chunks.back();
-   d->size = last.offset + last.size + last.padding - first.offset + 12;
diff --git a/taglib.spec b/taglib.spec
index 728cc891942ceb9e4826e8fefe08e40cdfad7c8e..6e4cbf9268317bb39f289b09fa3fbaf7a330e18e 100644
--- a/taglib.spec
+++ b/taglib.spec
@@ -1,15 +1,15 @@
-%define anolis_release 2
+%define anolis_release 1
 
 Name:       taglib	
 Summary:    Audio Meta-Data Library
-Version:    1.13
+Version: 1.13.1
 Release:    %{anolis_release}%{?dist}
 
 License:    LGPLv2 or MPLv1.1
 URL:        http://taglib.github.io/
 Source0:    http://taglib.github.io/releases/taglib-%{version}.tar.gz
 
-Patch1:  1-bugfix-for-CVE-2023-47466.patch
+Patch0: taglib-1.13.1-multilib.patch
 BuildRequires:  cmake >= 3.0.0
 BuildRequires:  zlib-devel
 
@@ -35,6 +35,7 @@ BuildArch:      noarch
 The %{name}-doc package contains documentation files for %{name}.
 
 %prep
+|
 %autosetup -n taglib-%{version} -p1
 
 %build
@@ -62,6 +63,12 @@ The %{name}-doc package contains documentation files for %{name}.
 %{_libdir}/pkgconfig/taglib_c.pc
 
 %changelog
+|
+* Mon Jan 01 2024 Upstream Sync - 1.13.1-1%{?dist}
+- Sync upstream changes from commit 3444269701530120ec56fcf3a9cdae91b58dee6a
+- Upgrade to v1.13.1
+- Apply taglib-1.13.1-multilib.patch for improved multilib support
+
 * Fri Jul 25 2025 tomcruiseqi <tomcruiseqi@inspur.com> - 1.13-2
 - Fix CVE-2023-47466