diff --git a/geos-3.6.1.tar.bz2 b/geos-3.6.1.tar.bz2
deleted file mode 100644
index c23fa59e6ab8a4e8df634773fb1ac9794fc5d88a..0000000000000000000000000000000000000000
Binary files a/geos-3.6.1.tar.bz2 and /dev/null differ
diff --git a/geos-3.9.0.tar.bz2 b/geos-3.9.0.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..a71aa79b973fd93730285be642eaa55fc4f70369
Binary files /dev/null and b/geos-3.9.0.tar.bz2 differ
diff --git a/geos-gcc43.patch b/geos-gcc43.patch
deleted file mode 100644
index e1ed6a6d6e0e41a2a7df803b10eb4def56557e91..0000000000000000000000000000000000000000
--- a/geos-gcc43.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/tests/unit/geos_unit.cpp.old	2009-12-02 13:21:54.000000000 +0200
-+++ a/tests/unit/geos_unit.cpp	2009-12-02 13:22:12.000000000 +0200
-@@ -9,6 +9,7 @@
- #include <tut_reporter.hpp>
- // geos 
- #include <geos/unload.h>
-+#include <stdlib.h>
- // std
- #include <cstdlib>
- #include <iomanip>
diff --git a/geos.spec b/geos.spec
index 19957a6f0d157a625b3139e8e7ec9d18c2e02099..c4dcd7d4fdca502ee6dde82e82225f8b9af69e62 100644
--- a/geos.spec
+++ b/geos.spec
@@ -1,12 +1,10 @@
 Name:           geos
-Version:        3.6.1
-Release:        13
+Version:        3.9.0
+Release:        1
 Summary:        GEOS is a C++ port of the Java Topology Suite
 License:        LGPLv2
 URL:            http://trac.osgeo.org/geos/
 Source0:        http://download.osgeo.org/%{name}/%{name}-%{version}.tar.bz2
-#To add stdlib.h
-Patch0000:      geos-gcc43.patch
 
 BuildRequires:  gcc gcc-c++ doxygen libtool
 
@@ -39,18 +37,14 @@ sed -i -e 's|\/lib\/python|$libdir\/python|g' configure
 sed -i -e 's|.get_python_lib(0|.get_python_lib(1|g' configure
 sed -i -e 's|find \$i -name libpython|find \$i\/lib*\/ -name libpython|g' configure
 sed -i -e 's|= isnan(|= std::isnan(|g' configure
-sed -i -e 's|(isnan(|(std::isnan(|g' include/geos/platform.h.in
 
 for makefile in `find . -type f -name 'Makefile.in'`; do
 sed -i 's|@LIBTOOL@|%{_bindir}/libtool|g' $makefile
 done
 
 %configure --disable-static --disable-dependency-tracking --disable-python
-touch swig/python/geos_wrap.cxx
 
 %make_build
-cd doc
-make doxygen-html
 
 %install
 %make_install
@@ -63,21 +57,25 @@ make  check || exit 0
 %postun -p /sbin/ldconfig
 
 %files
-%doc AUTHORS COPYING NEWS README TODO
+%doc AUTHORS NEWS README.md
+%license COPYING
 %{_libdir}/libgeos-%{version}.so
 %{_libdir}/libgeos_c.so.1*
 %exclude %{_libdir}/*.a
 
 %files devel
-%doc doc/doxygen_docs
 %{_bindir}/geos-config
 %{_includedir}/*
 %{_libdir}/libgeos.so
 %{_libdir}/libgeos_c.so
 %exclude %{_libdir}/*.la
 %exclude %{_libdir}/*.a
+%{_libdir}/pkgconfig/%{name}.pc
 
 %changelog
+* Sat Jan 22 2022 yaoxin <yaoxin30@huawei.com> - 3.9.0-1
+- Upgrade geos to 3.9.0
+
 * Wed Nov 11 2020 leiju<leiju4@huawei.com> - 3.6.1-13
 - Remove python2 subpackage