diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8b0a48f..25161e26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.9.0](https://github.com/enisdenjo/graphql-transport-ws/compare/v1.8.2...v1.9.0) (2020-10-24)
+
+
+### Features
+
+* **server:** More callbacks, clearer differences and higher extensibility ([#40](https://github.com/enisdenjo/graphql-transport-ws/issues/40)) ([507a222](https://github.com/enisdenjo/graphql-transport-ws/commit/507a2226719efacf6180705beb8bb9d88f80d7f3))
+
 ## [1.8.2](https://github.com/enisdenjo/graphql-transport-ws/compare/v1.8.1...v1.8.2) (2020-10-22)
 
 
diff --git a/package.json b/package.json
index f000d1f9..3b5e3da0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graphql-transport-ws",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "description": "Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client",
   "keywords": [
     "protocol",