diff --git a/bun.lockb b/bun.lockb
index 3565769..a8f06bf 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 908df1e..43328d4 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "typescript": "^5.0.0"
   },
   "dependencies": {
-    "@slack/bolt": "^3.19.0",
+    "@slack/bolt": "^4.0.0",
     "@types/bcrypt": "^5.0.2",
     "@types/node-schedule": "^2.1.7",
     "bcrypt": "^5.1.1",