diff --git a/meson.build b/meson.build
index 913918b..3d52081 100644
--- a/meson.build
+++ b/meson.build
@@ -1,10 +1,10 @@
 project('ssifbridge', 'cpp',
-    meson_version: '>=0.58.0',
+    meson_version: '>=1.1.1',
     default_options: [
         'buildtype=debugoptimized',
         'warning_level=3',
         'werror=true',
-        'cpp_std=c++20',
+        'cpp_std=c++23',
     ],
     version: '1.0',
 )