diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0df81ba3d9..9994593331 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## [v2.7.0](https://github.com/megaease/easegress/tree/v2.7.0) (2023-12-29)
+
+[Full Changelog](https://github.com/megaease/easegress/compare/v2.6.4...v2.7.0)
+
+**Significant changes:**
+* Support updating system controllers.
+
+**Implemented enhancements:**
+* Enabled unlimited single message capability for WebsocketProxy.
+* Add a hook in AutoCertManager for singular instance management.
+
+**Fixed bugs:**
+* Resolved WebsocketProxy keepHost issue.
+* Corrected the object status prefix in some special cases.
+* Fixed creation error in egbuilder filter.
+
 ## [v2.6.4](https://github.com/megaease/easegress/tree/v2.6.4) (2023-12-04)
 
 [Full Changelog](https://github.com/megaease/easegress/compare/v2.6.3...v2.6.4)
diff --git a/Makefile b/Makefile
index 309b937205..4ade39d7c7 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ INTEGRATION_TEST_PATH := build/test
 IMAGE_NAME?=megaease/easegress
 
 # Version
-RELEASE?=v2.6.4
+RELEASE?=v2.7.0
 
 # Git Related
 GIT_REPO_INFO=$(shell cd ${MKFILE_DIR} && git config --get remote.origin.url)