diff --git a/0002-readelf-remove-limit-check.patch b/0002-readelf-remove-limit-check.patch
deleted file mode 100644
index f7607d462e7128e6c940754d816eed3dcfe24775..0000000000000000000000000000000000000000
--- a/0002-readelf-remove-limit-check.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 940923f64439967b0dc2340e4bce45bd919249fc Mon Sep 17 00:00:00 2001
-From: Chunmei Xu <xuchunmei@linux.alibaba.com>
-Date: Thu, 20 Apr 2023 16:04:49 +0800
-Subject: [PATCH] readelf: remove limit check
-
-This check will cause firefox build failed with:
-Recognition of file "/xxx/usr/lib64/firefox/libxul.so"
-failed: mode 100755 , dynamically linked,
-Note section size too big (104532184 > 67108864) (Invalid argument)
-
-Signed-off-by: Chunmei Xu <xuchunmei@linux.alibaba.com>
----
- src/readelf.c | 7 -------
- 1 file changed, 7 deletions(-)
-
-diff --git a/src/readelf.c b/src/readelf.c
-index 97d1451..f6e3bec 100644
---- a/src/readelf.c
-+++ b/src/readelf.c
-@@ -62,7 +62,6 @@ file_private uint64_t getu64(int, uint64_t);
- 
- #define MAX_PHNUM	128
- #define	MAX_SHNUM	32768
--#define MAX_SHSIZE	(64 * 1024 * 1024)
- #define SIZE_UNKNOWN	CAST(off_t, -1)
- 
- file_private int
-@@ -1453,12 +1452,6 @@ doshn(struct magic_set *ms, int clazz, int swap, int fd, off_t off, int num,
- 					return -1;
- 				return 0;
- 			}
--			if (xsh_size > MAX_SHSIZE) {
--				file_error(ms, errno, "Note section size too "
--				    "big (%ju > %u)", (uintmax_t)xsh_size,
--				    MAX_SHSIZE);
--				return -1;
--			}
- 			if ((nbuf = malloc(xsh_size)) == NULL) {
- 				file_error(ms, errno, "Cannot allocate memory"
- 				    " for note");
--- 
-2.19.1.6.gb485710b
-
diff --git a/file-5.44.tar.gz b/file-5.44.tar.gz
deleted file mode 100644
index 365cd9235fdf835b355ef18e527ba574fcd46324..0000000000000000000000000000000000000000
Binary files a/file-5.44.tar.gz and /dev/null differ
diff --git a/file-5.45.tar.gz b/file-5.45.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..6c680b5ad31c5d860cb81fdc8ff83cf8322c3757
Binary files /dev/null and b/file-5.45.tar.gz differ
diff --git a/file.spec b/file.spec
index 0ef2436f73539329ee88f7686876b26d4524c83d..d0b3d057e07c4f546138156f299abf53be5d2449 100644
--- a/file.spec
+++ b/file.spec
@@ -1,22 +1,22 @@
-%define anolis_release 3
 %bcond_without python3
+%define anolis_release 1
 
 Summary: Utility for determining file types
 Name: file
-Version: 5.44
+Version: 5.45
 Release: %{anolis_release}%{?dist}
 License: BSD
 Source0: http://ftp.astron.com/pub/file/file-%{version}.tar.gz
 
 # Upstream says it's up to distributions to add a way to support local-magic.
 Patch1: 0001-Updated-and-synchronize-low-version-changes.patch
-Patch2: 0002-readelf-remove-limit-check.patch
 
 URL: https://www.darwinsys.com/file/
 Requires: %{name}-libs = %{version}-%{release}
 BuildRequires: zlib-devel
 BuildRequires: bzip2-devel
 BuildRequires: xz-devel
+BuildRequires: libzstd-devel
 BuildRequires: autoconf
 BuildRequires: automake
 BuildRequires: libtool
@@ -164,6 +164,9 @@ make -C tests check
 %endif
 
 %changelog
+* Mon Mar 25 2024 Funda Wang <fundawang@yeah.net> - 5.45-1
+- New version 5.45
+
 * Tue Mar 12 2024 Bo Ren <rb01097748@alibaba-inc.com> - 5.44-3
 - Rebuild with python3.11