diff --git a/meson.build b/meson.build
index 5106d21..3e0a43a 100644
--- a/meson.build
+++ b/meson.build
@@ -2,11 +2,11 @@
   'openpower-host-ipmi-flash',
   'cpp',
   version: '0.1',
-  meson_version: '>=0.57.0',
+  meson_version: '>=1.1.1',
   default_options: [
     'werror=true',
     'warning_level=3',
-    'cpp_std=c++20',
+    'cpp_std=c++23',
     'tests=' + (meson.is_subproject() ? 'disabled' : 'auto'),
   ])