diff --git a/doc/gui_x11.jax b/doc/gui_x11.jax
index bde4d1662..c5330bbb7 100644
--- a/doc/gui_x11.jax
+++ b/doc/gui_x11.jax
@@ -1,4 +1,4 @@
-*gui_x11.txt*   For Vim バージョン 9.1.  Last change: 2025 Aug 10
+*gui_x11.txt*   For Vim バージョン 9.1.  Last change: 2025 Sep 02
 
 
 		  VIMリファレンスマニュアル    by Bram Moolenaar
diff --git a/en/gui_x11.txt b/en/gui_x11.txt
index e6c744744..89ba7c2ee 100644
--- a/en/gui_x11.txt
+++ b/en/gui_x11.txt
@@ -1,4 +1,4 @@
-*gui_x11.txt*   For Vim version 9.1.  Last change: 2025 Aug 10
+*gui_x11.txt*   For Vim version 9.1.  Last change: 2025 Sep 02
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar