diff --git a/requirements.txt b/requirements.txt
index 99db4ee8..6d92a442 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 futures==3.1.1
 haversine==0.4.5
 scipy==1.1.0
-requests==2.20.0
+requests==2.31.0