diff --git a/backend/requirements.txt b/backend/requirements.txt
index 4987346c..1ff1841d 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -4,7 +4,7 @@ waitress==1.4.4
 mne==0.21.0
 onnxruntime==1.5.2
 numpy==1.19.2
-scipy==1.5.2
+scipy==1.11.1
 scikit-learn==0.23.2
 pandas==1.1.4
 requests==2.24.0