diff --git a/pandora_plugins/message_app_connectors/slack/requirements.txt b/pandora_plugins/message_app_connectors/slack/requirements.txt
index cdb6237a13..dade7edd06 100644
--- a/pandora_plugins/message_app_connectors/slack/requirements.txt
+++ b/pandora_plugins/message_app_connectors/slack/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.11.8
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.10
 requests==2.24.0