diff --git a/connectors/reference_connector/requirements.txt b/connectors/reference_connector/requirements.txt
index 99d4373c..a9d898d2 100644
--- a/connectors/reference_connector/requirements.txt
+++ b/connectors/reference_connector/requirements.txt
@@ -1,2 +1,2 @@
 car-connector-framework==4.0.0
-urllib3==1.26.15
+urllib3==1.26.18