diff --git a/docs/ReleaseNotes/index.md b/docs/ReleaseNotes/index.md
index f4d2fa5..bb84549 100644
--- a/docs/ReleaseNotes/index.md
+++ b/docs/ReleaseNotes/index.md
@@ -4,4 +4,5 @@
 
 
 ## Documents
-- [2.2.2.0](2.2.2.0.md)
\ No newline at end of file
+- [2.2.2.0](2.2.2.0.md)
+- [2.2.2.1](2.2.2.1.md)
\ No newline at end of file