diff --git a/pcre-8.44.tar.bz2 b/pcre-8.44.tar.bz2
deleted file mode 100644
index dc978b7..0000000
Binary files a/pcre-8.44.tar.bz2 and /dev/null differ
diff --git a/pcre-8.45.tar.bz2 b/pcre-8.45.tar.bz2
new file mode 100644
index 0000000..fcdfbb0
Binary files /dev/null and b/pcre-8.45.tar.bz2 differ
diff --git a/pcre.spec b/pcre.spec
index 75dbaa9..b8fae9b 100644
--- a/pcre.spec
+++ b/pcre.spec
@@ -1,6 +1,6 @@
 Name:		pcre
-Version:	8.44
-Release:        2
+Version:	8.45
+Release:        1
 Summary:	Perl Compatible Regular Expressions
 ## Source package only:
 # INSTALL:                  FSFAP
@@ -116,6 +116,9 @@ make check VERBOSE=yes
 %{_mandir}/man3/*
 
 %changelog
+* Tue Feb 8 2022 yangzhuangzhuang <yangzhuangzhuang1@h-partners.com> - 8.45-1
+- update to 8.45
+
 * Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 8.44-2
 - DESC: delete -S git from %autosetup, and delete BuildRequires git