diff --git a/bcc.spec b/bcc.spec
index 1c0073fc76b3c87494f0f8d6e5e1b5491349fdb8..2a448fa2678ee19f6c864f2904dd398cd6bd8587 100644
--- a/bcc.spec
+++ b/bcc.spec
@@ -1,4 +1,4 @@
-%define anolis_release .0.1
+%define anolis_release .0.2
 # luajit is not available RHEL 8
 %bcond_with lua
 %bcond_without python2
@@ -48,6 +48,8 @@ Requires:       tar
 Recommends:     kernel-devel
 Recommends:     %{name}-tools = %{version}-%{release}
 
+Obsoletes:      libbcc < %{version}
+
 %if %{with python2}
 BuildRequires: python2 python2-rpm-macros
 %endif
@@ -243,6 +245,9 @@ done
 
 
 %changelog
+* Sat Jan 29 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 0.19.0-4.0.2
+- obsoletes libbcc
+
 * Fri Jan 14 2022 Chunmei Xu <xuchunmei@linux.alibaba.com> - 0.19.0-4.0.1
 - add enhanced tools for fs schedule and sys
 - provide python2-bcc