diff --git a/cpp-ch/clickhouse.version b/cpp-ch/clickhouse.version
index 017a36f3e359..026989632990 100644
--- a/cpp-ch/clickhouse.version
+++ b/cpp-ch/clickhouse.version
@@ -1,3 +1,3 @@
 CH_ORG=Kyligence
-CH_BRANCH=rebase_ch/20231117
-CH_COMMIT=61782b56dc4
+CH_BRANCH=rebase_ch/20231120
+CH_COMMIT=20d284e7c2d