diff --git a/service/requirements.txt b/service/requirements.txt
index b6f09a3..0912fa7 100644
--- a/service/requirements.txt
+++ b/service/requirements.txt
@@ -1,3 +1,3 @@
 CherryPy==18.1.0
 Flask==1.0.2
-requests==2.21.0
+requests==2.31.0