diff --git a/stix_shifter/requirements.txt b/stix_shifter/requirements.txt
index 63f659cba..183df9d5a 100644
--- a/stix_shifter/requirements.txt
+++ b/stix_shifter/requirements.txt
@@ -17,5 +17,5 @@ requests_toolbelt==0.10.1
 stix2-matcher==3.0.0
 stix2-patterns==1.3.2
 xmltodict==0.13.0
-urllib3==1.26.15
+urllib3==2.0.5
 regex==2023.8.8
\ No newline at end of file