diff --git a/bun.lockb b/bun.lockb
index 8645e16..fdde9d8 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 768b291..f6dc48d 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",
     "bcrypt": "^5.1.1",
     "dotenv": "^16.4.5",