diff --git a/changelog.md b/changelog.md
index ff3464b..3ca24e5 100644
--- a/changelog.md
+++ b/changelog.md
@@ -10,6 +10,11 @@ Since [ECharts](https://echarts.apache.org/) is the main dependency of this
 application, major version changes in ECharts will also trigger a major version
 change in this application.
 
+## Version 5.0.11 (2023-11-29)
+
+* __[bug fix]__
+Fix error in handling of unusually large payloads.
+
 ## Version 5.0.10 (2023-09-15)
 
 * __[maintenance]__
diff --git a/export-server/package-lock.json b/export-server/package-lock.json
index 215f422..a5042b0 100644
--- a/export-server/package-lock.json
+++ b/export-server/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "echarts-node-export-server",
-  "version": "5.0.10",
+  "version": "5.0.11",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/export-server/package.json b/export-server/package.json
index 75f9a98..01ef3d3 100644
--- a/export-server/package.json
+++ b/export-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "echarts-node-export-server",
-  "version": "5.0.10",
+  "version": "5.0.11",
   "description": "ECharts Node.js export server",
   "repository": {
     "url": "https://gitlab.com/striezel/echarts-node-export-server.git",
diff --git a/export-server/server.js b/export-server/server.js
index 57a76ab..aba65b6 100644
--- a/export-server/server.js
+++ b/export-server/server.js
@@ -73,7 +73,7 @@ const server = http.createServer(function(req, res) {
       res.statusCode = 413; // 413 == Payload Too Large
       res.setHeader('Content-Type', 'text/plain');
       res.end('Request size exceeds reasonable limits!\n');
-      req.connecion.destroy();
+      req.connection.destroy();
       killed = true;
       return;
     }