diff --git a/CHANGELOG.md b/CHANGELOG.md
index f872a3b4..646b98c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log
 
-## v0.4.2 (2023/12/17)
+## v0.4.3 (2023/12/17)
 
 - Fix installing ptemcee