diff --git a/requirements.txt b/requirements.txt
index f4bd947..fabf588 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 slack-sdk==3.39.0
-slack-bolt==1.26.0
+slack-bolt==1.27.0
 
 # If you use a different LLM vendor, replace this dependency
 openai