diff --git a/cm/requirements.txt b/cm/requirements.txt
index e2fd742..9a32355 100644
--- a/cm/requirements.txt
+++ b/cm/requirements.txt
@@ -39,7 +39,7 @@ scipy==1.5.2
 six==1.11.0
 SQLAlchemy==1.3.19
 supervisor==4.2.1
-urllib3==1.25.10
+urllib3==1.26.18
 vine==5.0.0
 Werkzeug==1.0.1
 zipp==3.3.0