diff --git a/CHANGELOG b/CHANGELOG
index 0e695fa..0cfcaab 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+16 Nov: AnyProxy 3.8.0:
+
+    * optimize the memory strategy
+
 2 Oct: AnyProxy 3.7.7:
 
     * bugfix for proxy.close() ref #36
diff --git a/package.json b/package.json
index 9abb7ba..67d03aa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "anyproxy",
-  "version": "3.8.0Beta1",
+  "version": "3.8.0",
   "description": "A fully configurable proxy in NodeJS, which can handle HTTPS requests perfectly.",
   "main": "proxy.js",
   "bin": {