diff --git a/docs/index-ref.json b/docs/index-ref.json
index 61d4f3ce..74395217 100644
--- a/docs/index-ref.json
+++ b/docs/index-ref.json
@@ -1,3 +1,3 @@
 {
-    "appref": "v0.8.20"
+    "appref": "v0.8.18"
 }