diff --git a/cpp-ch/clickhouse.version b/cpp-ch/clickhouse.version
index d73e34fb425b..46b23e5f0e61 100644
--- a/cpp-ch/clickhouse.version
+++ b/cpp-ch/clickhouse.version
@@ -1,4 +1,4 @@
 CH_ORG=Kyligence
-CH_BRANCH=rebase_ch/20240803
-CH_COMMIT=b3cfc38f967
+CH_BRANCH=rebase_ch/20240806
+CH_COMMIT=c8a7d6e496d