diff --git a/extend-test-timeout-on-qemu-builds.patch b/extend-test-timeout-on-qemu-builds.patch
index 870e264..89183a5 100644
--- a/extend-test-timeout-on-qemu-builds.patch
+++ b/extend-test-timeout-on-qemu-builds.patch
@@ -1,5 +1,7 @@
---- meson-0.63.1/data/macros.meson
-+++ meson-0.63.1/data/macros.meson
+Index: b/data/macros.meson
+===================================================================
+--- a/data/macros.meson
++++ b/data/macros.meson
 @@ -42,4 +42,5 @@
          -C %{_vpath_builddir} \
          --num-processes %{_smp_build_ncpus} \
diff --git a/meson-0.64.1.tar.gz b/meson-0.64.1.tar.gz
deleted file mode 100644
index 3ccf2ac..0000000
--- a/meson-0.64.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a8e030c2334f782085f81627062cc6d4a6771edf31e055ffe374f9e6b089ab9
-size 2089752
diff --git a/meson-0.64.1.tar.gz.asc b/meson-0.64.1.tar.gz.asc
deleted file mode 100644
index 6cdf31c..0000000
--- a/meson-0.64.1.tar.gz.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/meson-1.0.0.tar.gz b/meson-1.0.0.tar.gz
new file mode 100644
index 0000000..cf6c13b
--- /dev/null
+++ b/meson-1.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa50a4ba4557c25e7d48446abfde857957dcdf58385fffbe670ba0e8efacce05
+size 2099642
diff --git a/meson-1.0.0.tar.gz.asc b/meson-1.0.0.tar.gz.asc
new file mode 100644
index 0000000..62fa305
--- /dev/null
+++ b/meson-1.0.0.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+
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+ltpt+pP3AzpB687oj++rFO8MIhxIseqDgZAAdyih6Pr7TQLnKsY=
+=RENA
+-----END PGP SIGNATURE-----
diff --git a/meson-distutils.patch b/meson-distutils.patch
index be56944..5fb1fc0 100644
--- a/meson-distutils.patch
+++ b/meson-distutils.patch
@@ -1,16 +1,8 @@
-diff -Nur meson-0.62.1/MANIFEST.in new/MANIFEST.in
---- meson-0.62.1/MANIFEST.in    2022-04-20 17:32:16.000000000 +0200
-+++ new/MANIFEST.in     2022-04-26 16:59:11.579219774 +0200
-@@ -17,3 +17,5 @@
- include run_meson_command_tests.py
- include run_project_tests.py
- include meson.py
-+
-+include mesonbuild/dependencies/data/*.txt
-diff -Nur meson-0.62.1/setup.py new/setup.py
---- meson-0.62.1/setup.py	2022-04-20 17:32:16.000000000 +0200
-+++ new/setup.py	2022-04-26 16:58:46.507097203 +0200
-@@ -20,7 +20,7 @@
+Index: b/setup.py
+===================================================================
+--- a/setup.py
++++ b/setup.py
+@@ -20,7 +20,7 @@ if sys.version_info < (3, 7):
      raise SystemExit('ERROR: Tried to install Meson with an unsupported Python version: \n{}'
                       '\nMeson requires Python 3.7.0 or greater'.format(sys.version))
  
@@ -19,7 +11,7 @@ diff -Nur meson-0.62.1/setup.py new/setup.py
  
  data_files = []
  if sys.platform != 'win32':
-@@ -28,4 +28,16 @@
+@@ -28,4 +28,16 @@ if sys.platform != 'win32':
      data_files = [('share/man/man1', ['man/meson.1']),
                    ('share/polkit-1/actions', ['data/com.mesonbuild.install.policy'])]
  
@@ -37,3 +29,13 @@ diff -Nur meson-0.62.1/setup.py new/setup.py
 +    package_data={'mesonbuild.dependencies.data': ['mesonbuild/dependencies/data/*.txt']},
 +    data_files=data_files,
 +)
+Index: b/MANIFEST.in
+===================================================================
+--- a/MANIFEST.in
++++ b/MANIFEST.in
+@@ -17,3 +17,5 @@ include run_unittests.py
+ include run_meson_command_tests.py
+ include run_project_tests.py
+ include meson.py
++
++include mesonbuild/dependencies/data/*.txt
diff --git a/meson.changes b/meson.changes
index da00a01..e0385df 100644
--- a/meson.changes
+++ b/meson.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Thu Jan  5 04:43:00 UTC 2023 - Luciano Santos <luc14n0@opensuse.org>
+
+- Update to version 1.0.0:
+  + The compiler check functions "prefix" kwargs now accepts
+    arrays.
+  + Flags removed from cpp/objcpp warning level 1:
+    "-Wnon-virtual-dtor" is no longer implied by "meson setup
+    -Dwarning_level=1".
+  + There has been some developer environment improvements.
+  + Rename "java.generate_native_headers" to "java.native_headers".
+    The former is deprecated now.
+  + "rust.bindgen" now accepts a dependency argument.
+  + The Rust module is marked as stable now.
+  + "warning-level=everything" option: The new "everything" value
+    for the built-in "warning_level" enables roughly all applicable
+    compiler warnings. For Clang, this simply enables
+    "-Weverything". For GCC, Meson enables warnings approximately
+    equivalent to "-Weverything" from Clang.
+  + Plese see https://mesonbuild.com/Release-notes-for-1-0-0.html
+    for full release notes.
+- Remove shebang from mesonbuild/scripts/cmake_run_ctgt.py, this
+  file is not supposed to be directly callable.
+
 -------------------------------------------------------------------
 Wed Nov 23 09:03:45 UTC 2022 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/meson.spec b/meson.spec
index bad05ac..1b8f430 100644
--- a/meson.spec
+++ b/meson.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -30,7 +30,7 @@
 %define _name   mesonbuild
 %{!?vim_data_dir:%global vim_data_dir %{_datadir}/vim}
 Name:           meson%{name_ext}
-Version:        0.64.1
+Version:        1.0.0
 Release:        0
 Summary:        Python-based build system
 License:        Apache-2.0
@@ -133,7 +133,7 @@ Java, Rust. Build definitions are written in a non-turing complete
 Domain Specific Language.
 
 %package vim
-Summary:        Vim support for meson.build files
+Summary:        Vim syntax highlighting support for meson.build files
 Group:          Productivity/Text/Editors
 Requires:       vim
 Supplements:    (vim and %{name})
@@ -147,7 +147,8 @@ CCache and the like. Supported languages include C, C++, Fortran,
 Java, Rust. Build definitions are written in a non-turing complete
 Domain Specific Language.
 
-This package provides support for meson.build files in Vim.
+This package provides meson.build syntax highlighting support for
+Vim/NeoVim.
 
 %prep
 %setup -q -n meson-%{version}
@@ -163,10 +164,14 @@ rm -r "test cases/frameworks/1 boost" \
       "test cases/objc/2 nsstring"
 
 # AddressSanitizer fails here because of ulimit.
-sed -i "/def test_generate_gir_with_address_sanitizer/s/$/\n        raise unittest.SkipTest('ulimit')/" run_unittests.py
+sed -i "/def test_generate_gir_with_address_sanitizer/{
+       s/$/\n        raise unittest.SkipTest('ulimit')/;
+       }" run_unittests.py
 
 # Remove hashbang from non-exec script
-sed -i '1{/\/usr\/bin\/env/d;}' ./mesonbuild/rewriter.py
+sed -i '1{/\/usr\/bin\/env/d;}' \
+  ./mesonbuild/rewriter.py \
+  ./mesonbuild/scripts/cmake_run_ctgt.py
 
 # remove gtest check that actually works because our gtest has .pc files
 rm -rf test\ cases/failing/85\ gtest\ dependency\ with\ version