diff --git a/DataConnectors/CiscoUmbrella/requirements.txt b/DataConnectors/CiscoUmbrella/requirements.txt
index 7e1d66d6cc3..79cb22400ee 100644
--- a/DataConnectors/CiscoUmbrella/requirements.txt
+++ b/DataConnectors/CiscoUmbrella/requirements.txt
@@ -4,4 +4,5 @@
 
 azure-functions
 boto3==1.9.180
-requests==2.22.0
\ No newline at end of file
+requests==2.22.0
+urllib3>=1.26.19 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file