diff --git a/Grbl_Esp32/src/Grbl.h b/Grbl_Esp32/src/Grbl.h
index dfe8b8b0..ad5c50f1 100644
--- a/Grbl_Esp32/src/Grbl.h
+++ b/Grbl_Esp32/src/Grbl.h
@@ -23,7 +23,7 @@
 // Grbl versioning system
 
 const char* const GRBL_VERSION       = "1.3a";
-const char* const GRBL_VERSION_BUILD = "20200924";
+const char* const GRBL_VERSION_BUILD = "20200927";
 
 //#include <sdkconfig.h>
 #include <Arduino.h>