diff --git a/gcc.spec b/gcc.spec
index b908a311cc2eba99de817cc2c4bed8599c5af04c..d4332c0c62f8020d02d31e71b490b12d896d4653 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -36,7 +36,7 @@
 Summary: Various compilers (C, C++, Objective-C, Java, ...)
 Name: gcc
 Version: 7.3.0
-Release: %{gcc_release}.33
+Release: %{gcc_release}.34
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
 Group: Development/Languages
 #Source0: hcc-aarch64-linux-release.tar.bz2
@@ -3140,6 +3140,12 @@ fi
 
 
 %changelog
+* Tue Aug 21 2020 openEuler Buildteam <buildteam@openeuler.org> - 7.3.0-20190804.34
+- Type:rebuild
+- ID:NA
+- SUG:NA
+- DESC:rebuild for requirement package update
+
 * Thu May 28 2020 chengzihan <chengzihan2@huawei.com> - 7.3.0-20190804.33
 - Delete -p option in %postun of sub package libstdc++ and libgomp.