diff --git a/firmware/cyd_28r/VERSION.txt b/firmware/cyd_28r/VERSION.txt
index f59632b..dadc91b 100644
--- a/firmware/cyd_28r/VERSION.txt
+++ b/firmware/cyd_28r/VERSION.txt
@@ -1,5 +1,5 @@
 name: CYD LD2420 radar dashboard (cyd_28r)
-git: unknown
+git: d5cfc30
 date: 2026-10-18
 board: ESP32-2432S028R (ILI9341)
 ld2420: OT1->GPIO22 RX->GPIO27