diff --git a/src/version.h b/src/version.h
index 725125dc1..43d0fb49d 100644
--- a/src/version.h
+++ b/src/version.h
@@ -6,5 +6,5 @@
 #pragma once
 
 #define APP_NAME "EMS-ESP"
-#define APP_VERSION "1.8.1b1"
+#define APP_VERSION "1.8.1b2"
 #define APP_HOSTNAME "ems-esp"