diff --git a/paropt-service-sdk/requirements.txt b/paropt-service-sdk/requirements.txt
index ebfd817..64ea48b 100644
--- a/paropt-service-sdk/requirements.txt
+++ b/paropt-service-sdk/requirements.txt
@@ -1,4 +1,4 @@
-requests==2.20.0
+requests==2.31.0
 jsonschema==2.6.0
 sphinx_rtd_theme
 nbsphinx