diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19af3f460..2c4db0eb8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## unreleased
 
-## 2.55.1 / 2024-01-04
+## 2.55.1 / 2024-11-04
 
 * [BUGFIX] `round()` function did not remove `__name__` label. #15250