diff --git a/backend/flask/requirements.txt b/backend/flask/requirements.txt
index 900f1d6..2ca464b 100644
--- a/backend/flask/requirements.txt
+++ b/backend/flask/requirements.txt
@@ -1,5 +1,5 @@
 numpy==1.16.2
 pandas==0.24.2
 librosa==0.6.3
-requests==2.21.0
+requests==2.31.0
 Flask==1.0.2