diff --git a/node-v18.17.1.tar.xz b/node-v20.10.0.tar.xz
similarity index 76%
rename from node-v18.17.1.tar.xz
rename to node-v20.10.0.tar.xz
index ca3ad19f184c93ebff9fafde530820087d65d41c..5e0318e8cf660ab79a8760e6abd6650353bb98ec 100644
Binary files a/node-v18.17.1.tar.xz and b/node-v20.10.0.tar.xz differ
diff --git a/nodejs.spec b/nodejs.spec
index d8c9d7a27e60d6d6312605dc4769c9cdd9a7b861..731c3495e18551b070f00561c3bccbf69d0a1edb 100644
--- a/nodejs.spec
+++ b/nodejs.spec
@@ -1,36 +1,36 @@
 %global baserelease 1
 %{?!_pkgdocdir:%global _pkgdocdir %{_docdir}/%{name}-%{version}}
 %global nodejs_epoch 1
-%global nodejs_major 18
-%global nodejs_minor 17
-%global nodejs_patch 1
+%global nodejs_major 20
+%global nodejs_minor 10
+%global nodejs_patch 0
 %global nodejs_abi %{nodejs_major}.%{nodejs_minor}
-%global nodejs_soversion 108
+%global nodejs_soversion 115
 %global nodejs_version %{nodejs_major}.%{nodejs_minor}.%{nodejs_patch}
 %global nodejs_release %{baserelease}
 %global nodejs_datadir %{_datarootdir}/nodejs
 %global v8_epoch 3
-%global v8_major 10
-%global v8_minor 2
-%global v8_build 154
-%global v8_patch 26
+%global v8_major 11
+%global v8_minor 3
+%global v8_build 244
+%global v8_patch 8
 %global v8_abi %{v8_major}.%{v8_minor}
 %global v8_version %{v8_major}.%{v8_minor}.%{v8_build}.%{v8_patch}
 %global v8_release %{nodejs_epoch}.%{nodejs_major}.%{nodejs_minor}.%{nodejs_patch}.%{nodejs_release}
 %global c_ares_major 1
-%global c_ares_minor 19
+%global c_ares_minor 20
 %global c_ares_patch 1
 %global c_ares_version %{c_ares_major}.%{c_ares_minor}.%{c_ares_patch}
-%global llhttp_major 6
-%global llhttp_minor 0
-%global llhttp_patch 11
+%global llhttp_major 8
+%global llhttp_minor 1
+%global llhttp_patch 1
 %global llhttp_version %{llhttp_major}.%{llhttp_minor}.%{llhttp_patch}
 %global libuv_major 1
-%global libuv_minor 44
-%global libuv_patch 2
+%global libuv_minor 46
+%global libuv_patch 0
 %global libuv_version %{libuv_major}.%{libuv_minor}.%{libuv_patch}
 %global nghttp2_major 1
-%global nghttp2_minor 52
+%global nghttp2_minor 57
 %global nghttp2_patch 0
 %global nghttp2_version %{nghttp2_major}.%{nghttp2_minor}.%{nghttp2_patch}
 %global icu_major 73
@@ -47,13 +47,13 @@
 %global punycode_patch 0
 %global punycode_version %{punycode_major}.%{punycode_minor}.%{punycode_patch}
 %global npm_epoch 1
-%global npm_major 9
-%global npm_minor 6
-%global npm_patch 7
+%global npm_major 10
+%global npm_minor 2
+%global npm_patch 3
 %global npm_version %{npm_major}.%{npm_minor}.%{npm_patch}
 %global uvwasi_major 0
 %global uvwasi_minor 0
-%global uvwasi_patch 15
+%global uvwasi_patch 19
 %global uvwasi_version %{uvwasi_major}.%{uvwasi_minor}.%{uvwasi_patch}
 %global histogram_major 0
 %global histogram_minor 9
@@ -61,6 +61,9 @@
 %global histogram_version %{histogram_major}.%{histogram_minor}.%{histogram_patch}
 %global npm_release %{nodejs_epoch}.%{nodejs_major}.%{nodejs_minor}.%{nodejs_patch}.%{nodejs_release}
 
+# dtrace is not supported on Node.js 19+
+%global dtrace_configure %{nil}
+
 Name: nodejs
 Epoch: %{nodejs_epoch}
 Version: %{nodejs_version}
@@ -223,33 +226,43 @@ export CFLAGS='%{optflags} \
                -D_LARGEFILE_SOURCE \
                -D_FILE_OFFSET_BITS=64 \
                -DZLIB_CONST \
-               -fno-delete-null-pointer-checks'
+               -fno-delete-null-pointer-checks \
+               -O3 \
+               -fno-ipa-icf'
 export CXXFLAGS='%{optflags} \
                  -D_LARGEFILE_SOURCE \
                  -D_FILE_OFFSET_BITS=64 \
                  -DZLIB_CONST \
-                 -fno-delete-null-pointer-checks'
+                 -fno-delete-null-pointer-checks \
+                 -O3 \
+                 -fno-ipa-icf'
 
 export CFLAGS="$(echo ${CFLAGS} | tr '\n\\' '  ')"
 export CXXFLAGS="$(echo ${CXXFLAGS} | tr '\n\\' '  ')"
 export LDFLAGS="%{build_ldflags}"
 
 %{__python3} configure.py --prefix=%{_prefix} \
+           --verbose \
+           --ninja \
            --shared \
            --libdir=%{_lib} \
            --shared-openssl \
            --shared-zlib \
            --shared-brotli \
            --shared-libuv \
-           --with-dtrace \
+           --enable-lto \
+           %{dtrace_configure} \
            --with-intl=small-icu \
            --with-icu-default-data-dir=%{icudatadir} \
            --without-corepack \
            --openssl-use-def-ca-store
 
-make BUILDTYPE=Release %{?_smp_mflags}
+%ninja_build -C out/Release
 
 %install
+# The ninja build does not put the shared library in the expected location, so
+# we will move it.
+mv out/Release/lib/libnode.so.%{nodejs_soversion} out/Release/
 ./tools/install.py install %{buildroot} %{_prefix}
 
 chmod 0755 %{buildroot}/%{_bindir}/node
@@ -333,12 +346,7 @@ NODE_PATH=%{buildroot}%{_prefix}/lib/node_modules:%{buildroot}%{_prefix}/lib/nod
 %{_bindir}/node
 %dir %{_prefix}/lib/node_modules
 %dir %{_datadir}/node
-%dir %{_datadir}/systemtap
-%dir %{_datadir}/systemtap/tapset
-%{_datadir}/systemtap/tapset/node.stp
 
-%dir %{_usr}/lib/dtrace
-%{_usr}/lib/dtrace/node.d
 
 %{_rpmconfigdir}/fileattrs/nodejs_native.attr
 %{_rpmconfigdir}/nodejs_native.req
@@ -378,26 +386,9 @@ NODE_PATH=%{buildroot}%{_prefix}/lib/node_modules:%{buildroot}%{_prefix}/lib/nod
 %config(noreplace) %{_sysconfdir}/npmrc
 %{_prefix}/etc/npmrc
 %ghost %{_sysconfdir}/npmignore
-%doc %{_mandir}/man1/npm*.1*
-%doc %{_mandir}/man1/npx.1*
-%doc %{_mandir}/man5/folders.5*
-%doc %{_mandir}/man5/install.5*
-%doc %{_mandir}/man5/npmrc.5*
-%doc %{_mandir}/man5/npm-shrinkwrap-json.5*
-%doc %{_mandir}/man5/package-json.5*
-%doc %{_mandir}/man5/package-lock-json.5*
-%doc %{_mandir}/man5/npm*.5*
-%doc %{_mandir}/man7/config.7*
-%doc %{_mandir}/man7/developers.7*
-%doc %{_mandir}/man7/orgs.7*
-%doc %{_mandir}/man7/logging.7*
-%doc %{_mandir}/man7/registry.7*
-%doc %{_mandir}/man7/removal.7*
-%doc %{_mandir}/man7/scope.7*
-%doc %{_mandir}/man7/scripts.7*
-%doc %{_mandir}/man7/workspaces.7*
-%doc %{_mandir}/man7/dependency-selectors.7*
-%doc %{_mandir}/man7/package-spec.7*
+%doc %{_mandir}/man*/
+%exclude %doc %{_mandir}/man1/node.1*
+
 
 %files docs
 %dir %{_pkgdocdir}
@@ -406,6 +397,11 @@ NODE_PATH=%{buildroot}%{_prefix}/lib/node_modules:%{buildroot}%{_prefix}/lib/nod
 %{_pkgdocdir}/npm/docs
 
 %changelog
+* Mon Nov 27 2023 Jingwiw  <wangjingwei@iscas.ac.cn> - 1:20.10.0-1
+- Update to the new LTS version 20.10.0
+- Add CFLAGS "-O3 -fno-ipa-icf"
+- Enable lto
+
 * Thu Aug 31 2023 Funda Wang <fundawang@yeah.net> - 1:18.17.1-1
 - Update to 18.17.1
 - Use huaweicloud.com mirror as default registry