diff --git a/.github/workflows/requirements/notify-slack.txt b/.github/workflows/requirements/notify-slack.txt
index 3c3ccf35..3865011c 100644
--- a/.github/workflows/requirements/notify-slack.txt
+++ b/.github/workflows/requirements/notify-slack.txt
@@ -1,2 +1,2 @@
-slack-sdk==3.34.0
+slack-sdk==3.43.0
 markdown2slack==0.2.0