diff --git a/CHANGES.md b/CHANGES.md
index f91dd05d..11a2f451 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,11 @@
+2015-03-16, Version 2.21.0
+==========================
+
+ * Fix the test case so that at least one property is to be changed (Raymond Feng)
+
+ * Make sure id properties cannot be changed (Raymond Feng)
+
+
 2015-03-12, Version 2.20.0
 ==========================
 
diff --git a/package.json b/package.json
index 9d102f17..003b32ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "loopback-datasource-juggler",
-  "version": "2.20.0",
+  "version": "2.21.0",
   "description": "LoopBack DataSoure Juggler",
   "keywords": [
     "StrongLoop",