diff --git a/gensrc/script/gen_build_version.sh b/gensrc/script/gen_build_version.sh
index 5737851..61ab8d7 100755
--- a/gensrc/script/gen_build_version.sh
+++ b/gensrc/script/gen_build_version.sh
@@ -31,7 +31,7 @@
 build_version_major=2
 build_version_minor=1
 build_version_patch=1
-build_version_rc_version="rc04"
+build_version_rc_version="rc05"
 
 build_version="${build_version_prefix}-${build_version_major}.${build_version_minor}.${build_version_patch}-${build_version_rc_version}"