diff --git a/tests/python/requirements-dev.txt b/tests/python/requirements-dev.txt
index 686469cb2..22d6f90e1 100644
--- a/tests/python/requirements-dev.txt
+++ b/tests/python/requirements-dev.txt
@@ -2,4 +2,4 @@ mock==2.0.0
 pytest==3.5.0
 diskcache==3.0.1
 h5py==3.8.0
-requests==2.20.0
+requests==2.31.0