diff --git a/release-notes/9.0/README.md b/release-notes/9.0/README.md
index c5be79c256..d966a63671 100644
--- a/release-notes/9.0/README.md
+++ b/release-notes/9.0/README.md
@@ -13,6 +13,7 @@
 
 | Date | Release |
 | :-- | :-- |
+| 2024/05/21 | [9.0.0 Preview 4](preview/preview4/README.md) |
 | 2024/04/11 | [9.0.0 Preview 3](preview/preview3/README.md) |
 | 2024/03/12 | [9.0.0 Preview 2](preview/preview2/README.md) |
 | 2024/02/13 | [9.0.0 Preview 1](preview/preview1/README.md) |