diff --git a/docs/HISTORY.md b/docs/HISTORY.md
index aa59eb8..db2280d 100644
--- a/docs/HISTORY.md
+++ b/docs/HISTORY.md
@@ -1,5 +1,8 @@
 # History
 
+## 1.40.3
+* Use consistent parameter naming for systemChat event
+
 ## 1.40.2
 * Small chat.js fix (@frej4189)
 
diff --git a/package.json b/package.json
index 23b52c8..76067d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "minecraft-protocol",
-  "version": "1.40.2",
+  "version": "1.40.3",
   "description": "Parse and serialize minecraft packets, plus authentication and encryption.",
   "main": "src/index.js",
   "types": "src/index.d.ts",