diff --git a/configure.ac b/configure.ac
index 94d5f72..8f8d66b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ dnl Process this file with autoconf to create configure.
 
 AC_PREREQ([2.60])
 # keep version in sync with meson.build
-AC_INIT([xorgproto], [2024.1],
+AC_INIT([xorgproto], [2025.1],
         [https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues])
 AM_INIT_AUTOMAKE([foreign dist-xz])
 
diff --git a/meson.build b/meson.build
index b698b76..51a9c9e 100644
--- a/meson.build
+++ b/meson.build
@@ -19,7 +19,7 @@
 # SOFTWARE.
 
 # keep version in sync with configure.ac
-project('xorgproto', 'c', license : 'MIT', version : '2024.1',
+project('xorgproto', 'c', license : 'MIT', version : '2025.1',
         meson_version : '>=0.56.0')
 cc = meson.get_compiler('c')