diff --git a/2023-09-01.tar.gz b/2023-09-01.tar.gz
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diff --git a/2024-02-01.tar.gz b/2024-02-01.tar.gz
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diff --git a/re2.spec b/re2.spec
index a0a56f99f22d7ef44ad8d2bdfffe935b467857ee..1114a7f3a8ac6347a340f3c72c66b27390643d66 100644
--- a/re2.spec
+++ b/re2.spec
@@ -1,11 +1,11 @@
 Name:           re2
-Version:        20230901
-Release:        2
+Version:        20240201
+Release:        1
 Summary:        Provide backtracking RE engine
 License:        BSD
 URL:            http://github.com/google/re2/
-Source0:        https://github.com/google/re2/archive/2023-09-01.tar.gz
-Patch1:         add-some-testcases-for-abnormal-branches.patch
+Source0:        https://github.com/google/re2/archive/2024-02-01.tar.gz
+
 BuildRequires:  gcc-c++ abseil-cpp-devel
 
 %description
@@ -21,7 +21,7 @@ This package contains C ++ header files and symbolic links to re2's shared libra
 If you want to develop programs using re2, you need to install re2-devel.
 
 %prep
-%autosetup -n %{name}-2023-09-01 -p1
+%autosetup -n %{name}-2024-02-01 -p1
 
 %build
 sed -i 's/RE2_LDFLAGS?=-pthread/RE2_LDFLAGS?=-pthread -Wl,--as-needed/g' Makefile
@@ -52,6 +52,9 @@ export LD_LIBRARY_PATH=%{buildroot}/%{_libdir}:LD_LIBRARY_PATH
 %exclude %{_libdir}/libre2.a
 
 %changelog
+* Mon Feb 5 2024 wyxhjr <yuexiang.oerv@isrc.iscas.ac.cn> - 20240201-1
+- Upgrade to 20240201
+
 * Tue Jan 23 2024 gaihuiying <eaglegai@163.com> - 20230901-2
 - add '-Wl, --as-needed' for re2 to link dynamic library