diff --git a/src/3rdparty/xcb/include/xcb/xkb.h b/src/3rdparty/xcb/include/xcb/xkb.h
index 44b0a8d..0180ec8 100644
--- a/src/3rdparty/xcb/include/xcb/xkb.h
+++ b/src/3rdparty/xcb/include/xcb/xkb.h
@@ -114,8 +114,8 @@ typedef enum xcb_xkb_control_t {
     XCB_XKB_CONTROL_GROUPS_WRAP = 134217728,
     XCB_XKB_CONTROL_INTERNAL_MODS = 268435456,
     XCB_XKB_CONTROL_IGNORE_LOCK_MODS = 536870912,
-    XCB_XKB_CONTROL_PER_KEY_REPEAT = 1073741824,
-    XCB_XKB_CONTROL_CONTROLS_ENABLED = 2147483648
+    XCB_XKB_CONTROL_PER_KEY_REPEAT = 1073741824u,
+    XCB_XKB_CONTROL_CONTROLS_ENABLED = 2147483648u
 } xcb_xkb_control_t;
 
 typedef enum xcb_xkb_axfb_opt_t {