diff --git a/src/version.h b/src/version.h
index 1157224e3..70e1c03ff 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define EMSESP_APP_VERSION "3.4.0b2"
+#define EMSESP_APP_VERSION "3.4.0b3"