diff --git a/requirements.txt b/requirements.txt
index d5b67c7..f4f5ceb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,5 @@ fastapi==0.117.1
 numpy==2.3.3
 matplotlib==3.10.6
 plotly==6.3.0
+scipy==1.16.3
 # ??? kaleido==1.1.0
\ No newline at end of file