diff --git a/2.1.0/reference.json b/2.1.0/reference.json
index 106ee92..33e9fc9 100644
--- a/2.1.0/reference.json
+++ b/2.1.0/reference.json
@@ -1,5 +1,5 @@
 {
-    "version": "latest",
+    "version": "2.1.0",
     "style": {
         "name": {
         },