diff --git a/version.json b/version.json
index 2116de52e70c..5db6b9679fd5 100644
--- a/version.json
+++ b/version.json
@@ -1,5 +1,5 @@
 {
-    "main": {
+    "3.19.x": {
         "protoc_version": "19.5-dev",
         "lts": false,
         "date": "2022-01-28",