diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ed4a06..2d68a26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [2.2.0-dev.1](https://github.com/VenusProtocol/protocol-reserve/compare/v2.1.0...v2.2.0-dev.1) (2024-05-31)
+
+
+### Features
+
+* updating deployment files ([68a4fb1](https://github.com/VenusProtocol/protocol-reserve/commit/68a4fb1d9d1bae03184147e791b86632f6e96c23))
+
 ## [2.1.0](https://github.com/VenusProtocol/protocol-reserve/compare/v2.0.0...v2.1.0) (2024-04-25)
 
 
diff --git a/package.json b/package.json
index 9dcaf29..8fc3da2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@venusprotocol/protocol-reserve",
   "description": "Venus Protocol contracts to manage the income generated by the protocol",
-  "version": "2.1.0",
+  "version": "2.2.0-dev.1",
   "author": "Venus",
   "engines": {
     "node": ">=18.0.0"