diff --git a/src/emsesp_version.h b/src/emsesp_version.h
index 6de79fa7e..fc19ef37c 100644
--- a/src/emsesp_version.h
+++ b/src/emsesp_version.h
@@ -1 +1 @@
-#define EMSESP_APP_VERSION "3.7.3-dev.39"
+#define EMSESP_APP_VERSION "3.7.3-dev.40"