diff --git a/pandora_plugins/message_app_connectors/slack/requirements.txt b/pandora_plugins/message_app_connectors/slack/requirements.txt
index cdb6237a13..87434ac882 100644
--- a/pandora_plugins/message_app_connectors/slack/requirements.txt
+++ b/pandora_plugins/message_app_connectors/slack/requirements.txt
@@ -3,4 +3,4 @@ chardet==3.0.4
 idna==2.10
 requests==2.24.0
 slack-sdk==3.0.0
-urllib3==1.25.11
+urllib3==1.26.5