diff --git a/tsgqc.m b/tsgqc.m
index 2f5a31ccac29dab6e3b81018727a9c78d54972d1..b4071023e88406ef782a98bfdd8e88da1970f8b4 100644
--- a/tsgqc.m
+++ b/tsgqc.m
@@ -37,8 +37,8 @@ global GOSUD_FORMAT_VERSION
 % version number, may be used to initialize some files when it change
 % 0.90x -> 1.0RCx
 % -------------------------------------------------------------------
-VERSION = 1.301;  % -> 1.3
-CHAR_VERSION = '1.301';
+VERSION = 1.400;  % -> 1.4
+CHAR_VERSION = '1.4';
 
 % netcdf file version, see DATA FORMAT TSG document:
 % CORTSG_format_gosud.doc