diff --git a/docs/gitbook/changelog.md b/docs/gitbook/changelog.md
index f5ff2eaf23..1b6f1231a1 100644
--- a/docs/gitbook/changelog.md
+++ b/docs/gitbook/changelog.md
@@ -1,3 +1,10 @@
+## [4.11.2](https://github.com/taskforcesh/bullmq/compare/v4.11.1...v4.11.2) (2023-09-20)
+
+
+### Bug Fixes
+
+* **worker:** throw exception with NaN as concurrency ([#2184](https://github.com/taskforcesh/bullmq/issues/2184)) ([f36ac8b](https://github.com/taskforcesh/bullmq/commit/f36ac8b61dcd4bb3d9e283278310cd50cfc83fae))
+
 ## [4.11.1](https://github.com/taskforcesh/bullmq/compare/v4.11.0...v4.11.1) (2023-09-20)
 
 
diff --git a/package.json b/package.json
index bc6943bc9d..da9eb36aad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bullmq",
-  "version": "4.11.1",
+  "version": "4.11.2",
   "description": "Queue for messages and jobs based on Redis",
   "homepage": "https://bullmq.io/",
   "main": "./dist/cjs/index.js",