diff --git a/tsgqc.m b/tsgqc.m
index df782aae79cceae2695a547ec091e665967bb7f6..0d2eaecaa84b04f1c718218116581c2711f01e31 100644
--- a/tsgqc.m
+++ b/tsgqc.m
@@ -53,8 +53,8 @@ global DEFAULT_PATH_FILE
 % or modify the version number to load a new default structure
 % -------------------------------------------------------------------
 VERSION      = 1.50;  % -> 1.44
-CHAR_VERSION = '1.50RC3';
-DATE_VERSION = '01/31/2019';
+CHAR_VERSION = '1.50';
+DATE_VERSION = '09/24/2020';
 
 % netcdf file version, see DATA FORMAT TSG document:
 % CORTSG_format_gosud.doc