diff --git a/operator/requirements.txt b/operator/requirements.txt
index 1340f76..eecef06 100644
--- a/operator/requirements.txt
+++ b/operator/requirements.txt
@@ -20,5 +20,5 @@ requests-oauthlib==1.2.0
 requests==2.21.0
 rsa==4.0
 six==1.12.0
-urllib3==1.24.1
+urllib3==1.26.5
 websocket-client==0.55.0