Update changelog

Author: AlexVanderbist

CHANGELOG.md

@@ -2,10 +2,14 @@
 
 All notable changes to `laravel-query-builder` will be documented in this file
 
-## 3.4.2 - 2021-07-05
+## 3.4.3 - 2021-07-05
 
 - fix unexpected lowercase appends (#637)
 
+## 3.4.2 - 2021-07-05
+
+- no changes
+
 ## 3.4.1 - 2021-05-24
 
 - fix simple paginator append not working (#633)