diff --git a/requirements.txt b/requirements.txt
index 4ba8153..fbb2cbf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,4 +36,4 @@ rsa==3.4.2
 s3transfer==0.3.2
 six==1.14.0
 slackweb==1.0.5
-urllib3==1.25.8
+urllib3==1.26.5