diff --git a/requirements.txt b/requirements.txt
index b78dced..69e2395 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,5 @@ pytest
 pyyaml
 torchtestcase
 umnn
-parameterized
\ No newline at end of file
+parameterized
+scipy
\ No newline at end of file