diff --git a/README.md b/README.md
index 4bd9324e..036383ba 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ Project
 
 Version | Comment | Release Date
 --------|---------|-------------
+1.2.1 | Improved validation of XLIFF 2.0 | April 6, 2019
 1.2.0 | Added Translation Status Analysis | March 3, 2019
 1.1.0 | Incorporated XLIFFChecker code| November 20, 2018
 1.0.0 | Initial Release | November 12, 2018