diff --git a/MASH-FRET/.release_version.json b/MASH-FRET/.release_version.json
index fd952651..b6b7f8a0 100644
--- a/MASH-FRET/.release_version.json
+++ b/MASH-FRET/.release_version.json
@@ -1,4 +1,4 @@
 {
-"tag" : "1.1.2",
+"tag" : "1.2.1",
 "prev_commit_hash" : "6bc4127"
 }