diff --git a/tests/dashbio_demos/dash-pileup/requirements.txt b/tests/dashbio_demos/dash-pileup/requirements.txt
index 02861cafb..6944c1c99 100644
--- a/tests/dashbio_demos/dash-pileup/requirements.txt
+++ b/tests/dashbio_demos/dash-pileup/requirements.txt
@@ -10,6 +10,6 @@ numpy>=1.16.5
 pandas>=0.24.2
 plotly>=3.5.0
 PubChemPy==1.0.4
-requests==2.21.0
+requests==2.31.0
 scikit-learn==0.20.2
 scipy>=1.1.0