diff --git a/requirements.txt b/requirements.txt
index df26b53..f1f596a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,6 @@ MarkupSafe==1.1.1
 PyGithub==1.43.8
 PyJWT==1.7.1
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.5
 wrapt==1.11.2