diff --git a/requirements.txt b/requirements.txt
index 2d0fd07..3fda5f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ docutils==0.19
 lockfile==0.12.2
 pymongo==4.2.0
 slack-bolt==1.14.3
-slack-sdk==3.18.3
+slack-sdk==3.19.5