diff --git a/meson-1.8.2.tar.gz b/meson-1.8.3.tar.gz
similarity index 32%
rename from meson-1.8.2.tar.gz
rename to meson-1.8.3.tar.gz
index f964dc5499a5c02a5186a6561ffafaebd84cf89a..a99cfdfb630f7f2c821591478810cf6a5426597a 100644
--- a/meson-1.8.2.tar.gz
+++ b/meson-1.8.3.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c105816d8158c76b72adcb9ff60297719096da7d07f6b1f000fd8c013cd387af
-size 2335538
+oid sha256:f118aa910fc0a137cc2dd0122232dbf82153d9a12fb5b0f5bb64896f6a157abf
+size 2335924
diff --git a/meson.spec b/meson.spec
index 4159d467f578dbd1fb9560c70191fd04e39c3bbc..13915858ec57adefacabff7c77337b29e6d22f97 100644
--- a/meson.spec
+++ b/meson.spec
@@ -1,5 +1,5 @@
 Name:           meson
-Version:        1.8.2
+Version:        1.8.3
 Release:        1
 Summary:        An open source high quality build system
 License:        Apache-2.0
@@ -33,6 +33,8 @@ sed -i -e "/^%%__meson /s| .*$| %{_bindir}/%{name}|" data/macros.%{name}
 %install
 %py3_install
 install -Dpm0644 data/macros.%{name} %{buildroot}%{_rpmmacrodir}/macros.%{name}
+install -Dpm0644 -t %{buildroot}%{bash_completions_dir}/ data/shell-completions/bash/meson
+install -Dpm0644 -t %{buildroot}%{zsh_completions_dir}/ data/shell-completions/zsh/_meson
 
 %files
 %license COPYING
@@ -43,11 +45,16 @@ install -Dpm0644 data/macros.%{name} %{buildroot}%{_rpmmacrodir}/macros.%{name}
 %dir %{_datadir}/polkit-1
 %dir %{_datadir}/polkit-1/actions
 %{_datadir}/polkit-1/actions/com.mesonbuild.install.policy
+%{bash_completions_dir}/meson
+%{zsh_completions_dir}/_meson
 
 %files help
 %{_mandir}/man1/%{name}.1*
 
 %changelog
+* Thu Jul 31 2025 Funda Wang <fundawang@yeah.net> - 1.8.3-1
+- update to 1.8.3
+
 * Wed Jun 11 2025 Funda Wang <fundawang@yeah.net> - 1.8.2-1
 - update to 1.8.2