diff --git a/Grbl_Esp32/grbl.h b/Grbl_Esp32/grbl.h
index dd0dd9c6..90460f9f 100644
--- a/Grbl_Esp32/grbl.h
+++ b/Grbl_Esp32/grbl.h
@@ -22,7 +22,7 @@
 // Grbl versioning system
 
 #define GRBL_VERSION "1.2a"
-#define GRBL_VERSION_BUILD "20200613"
+#define GRBL_VERSION_BUILD "20200631"
 
 //#include <sdkconfig.h>
 #include <Arduino.h>
diff --git a/Grbl_Esp32/report.cpp b/Grbl_Esp32/report.cpp
index 622bfa9e..988a837e 100644
--- a/Grbl_Esp32/report.cpp
+++ b/Grbl_Esp32/report.cpp
@@ -148,7 +148,7 @@ void grbl_notifyf(const char* title, const char* format, ...) {
 // formats axis values into a string and returns that string in rpt
 static void report_util_axis_values(float* axis_value, char* rpt) {
     uint8_t idx;
-    char axisVal[10];
+    char axisVal[20];
     float unit_conv = 1.0; // unit conversion multiplier..default is mm
     rpt[0] = '\0';
     if (bit_istrue(settings.flags, BITFLAG_REPORT_INCHES))