diff --git a/meson.build b/meson.build
index b4a6e1a..1f31026 100644
--- a/meson.build
+++ b/meson.build
@@ -2,9 +2,9 @@
   'phosphor-ipmi-flash',
   'cpp',
   version: '0.1',
-  meson_version: '>=0.58.0',
+  meson_version: '>=1.1.1',
   default_options: [
-    'cpp_std=c++20',
+    'cpp_std=c++23',
     'warning_level=3',
     'werror=true',
   ])