diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index ca818b43..d0077bb5 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -1,3 +1,7 @@
+2021.5.1
+- 2021-05-10 TUN-4342: Fix false positive warning about unused hostname property
+- 2021-05-10 Release 2021.5.0
+
 2021.5.0
 - 2021-05-10 TUN-4384: Silence log from automaxprocs
 - 2021-05-10 AUTH-3537: AUDs in JWTs are now always arrays