diff --git a/pkg/pip_requirements.txt b/pkg/pip_requirements.txt
index ab3a653..c3a2e5f 100644
--- a/pkg/pip_requirements.txt
+++ b/pkg/pip_requirements.txt
@@ -1,4 +1,5 @@
 google-auth
 google-api-python-client
 schematics
-spaceone-api>=1.0.0,<2.0.0
\ No newline at end of file
+spaceone-api>=1.0.0,<2.0.0
+spaceone-core>=1.0.0,<2.0.0
\ No newline at end of file