diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index ccd12c31..c227a1ef 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+## v0.5.2 (Oct 15, 2017)
+ * Library versions updated (Spring 5 and Spring Data Kay)
+
 ## v0.5.1 (Apr 18, 2017)
  * Library versions updated