diff --git a/CHANGELOG.md b/CHANGELOG.md
index b31c757c4..2235c1890 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 4.5.1
+    Fix window size error when new item inserted.
+
 # 4.5.0
     Improve HiDPI issues.
     Opmitize memory usage.