diff --git a/cpp-ch/clickhouse.version b/cpp-ch/clickhouse.version
index e7a0e17e4865..2d569a78f4e1 100644
--- a/cpp-ch/clickhouse.version
+++ b/cpp-ch/clickhouse.version
@@ -1,3 +1,3 @@
 CH_ORG=Kyligence
-CH_BRANCH=rebase_ch/20240828
-CH_COMMIT=ed25251b0d3
\ No newline at end of file
+CH_BRANCH=rebase_ch/20240829
+CH_COMMIT=9bd9f7aa2c9
\ No newline at end of file