diff --git a/package.json b/package.json
index bf1359d..8154d24 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "start": "node main.js"
   },
   "dependencies": {
-    "@slack/bolt": "2.x",
+    "@slack/bolt": "3.x",
     "date-fns": "2.x",
     "date-fns-tz": "1.x",
     "get-video-id": "3.x",
diff --git a/yarn.lock b/yarn.lock
index 3682a98..c892d18 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,18 +2,20 @@
 # yarn lockfile v1
 
 
-"@slack/bolt@2.x":
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/@slack/bolt/-/bolt-2.6.1.tgz#529ac58c8bd135b78ac175e50a9768ddaf425250"
-  integrity sha512-sFTlYEzijoKaiBwmdfcLAO/466mzsV2cIYBEUyw5kUvP31169rCT8wiysxed+Qu/c0R5Q8HQDSRWv/n5jRrrug==
+"@slack/bolt@3.x":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/bolt/-/bolt-3.0.0.tgz#3fb9cf4669178727b0345feb91a9c99038243784"
+  integrity sha512-AM+ZHVWkn9tqI0JKk6yzTnQxpJuk/b3umaPyiW0BtM7nt37ZUli07xL8MvhlPBD7blh9Ow1VRwJw/ufzASUNsQ==
   dependencies:
-    "@slack/logger" "^2.0.0"
-    "@slack/oauth" "^1.4.0"
-    "@slack/types" "^1.9.0"
-    "@slack/web-api" "^5.14.0"
+    "@slack/logger" "^3.0.0"
+    "@slack/oauth" "^2.0.0"
+    "@slack/socket-mode" "1.0.0"
+    "@slack/types" "^2.0.0"
+    "@slack/web-api" "^6.0.0"
     "@types/express" "^4.16.1"
-    "@types/node" ">=10"
+    "@types/node" ">=12"
     "@types/promise.allsettled" "^1.0.3"
+    "@types/tsscmp" "^1.0.0"
     axios "^0.21.1"
     express "^4.16.4"
     please-upgrade-node "^3.2.0"
@@ -28,23 +30,51 @@
   dependencies:
     "@types/node" ">=8.9.0"
 
-"@slack/oauth@^1.4.0":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@slack/oauth/-/oauth-1.4.0.tgz#1dd3eab5a18d1e55106a8fe4c8ca72568ccd4639"
-  integrity sha512-wTREPfNfkFqTy7ql4V7bHYBZ62miLyqMvcvnJFQ1W6CTbGaha8BU1aTQaVHhKQuFgR5YztnN5d66bsxSImtBDA==
+"@slack/logger@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/logger/-/logger-3.0.0.tgz#b736d4e1c112c22a10ffab0c2d364620aedcb714"
+  integrity sha512-DTuBFbqu4gGfajREEMrkq5jBhcnskinhr4+AnfJEk48zhVeEv3XnUKGIX98B74kxhYsIMfApGGySTn7V3b5yBA==
+  dependencies:
+    "@types/node" ">=12.0.0"
+
+"@slack/oauth@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/oauth/-/oauth-2.0.0.tgz#20858672dc9e04ebe0b79b6029c72b724a32f152"
+  integrity sha512-cs+UvRnS78ZM/WNuAp4WDDsCOPMwT4YIvBDyoIZjhS0MyGv2xZ4w/Klu89DcnMe3OdRI1DDhsQOLcHr6EArxGQ==
   dependencies:
     "@slack/logger" "^2.0.0"
     "@slack/web-api" "^5.7.0"
     "@types/jsonwebtoken" "^8.3.7"
-    "@types/node" ">=6.0.0"
+    "@types/node" ">=12"
     jsonwebtoken "^8.5.1"
     lodash.isstring "^4.0.1"
 
-"@slack/types@^1.7.0", "@slack/types@^1.9.0":
+"@slack/socket-mode@1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/socket-mode/-/socket-mode-1.0.0.tgz#b774e2e19b90b6a33f652afbd2cf2189eb7d497c"
+  integrity sha512-uDhFWljDsDjS1aME2gxzmbLvBBmPfOsEipI1+dPWEQdkcfGtM0Cg/TnqjbarHm58yNwAV6iS/RebJMC6CkeGEw==
+  dependencies:
+    "@slack/logger" "^2.0.0"
+    "@slack/web-api" "^5.14.0"
+    "@types/node" ">=12.0.0"
+    "@types/p-queue" "^2.3.2"
+    "@types/ws" "^7.2.5"
+    eventemitter3 "^3.1.0"
+    finity "^0.5.4"
+    p-cancelable "^1.1.0"
+    p-queue "^2.4.2"
+    ws "^7.3.1"
+
+"@slack/types@^1.7.0":
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/@slack/types/-/types-1.10.0.tgz#cbf7d83e1027f4cbfd13d6b429f120c7fb09127a"
   integrity sha512-tA7GG7Tj479vojfV3AoxbckalA48aK6giGjNtgH6ihpLwTyHE3fIgRrvt8TWfLwW8X8dyu7vgmAsGLRG7hWWOg==
 
+"@slack/types@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/types/-/types-2.0.0.tgz#7b938ab576cd1d6c9ff9ad67a96f8058d101af10"
+  integrity sha512-Nu4jWC39mDY5egAX4oElwOypdu8Cx9tmR7bo3ghaHYaC7mkKM1+b+soanW5s2ssu4yOLxMdFExMh6wlR34B6CA==
+
 "@slack/web-api@^5.14.0", "@slack/web-api@^5.7.0":
   version "5.15.0"
   resolved "https://registry.yarnpkg.com/@slack/web-api/-/web-api-5.15.0.tgz#6bcf1d0a833c0e87e45150c2fd1f9657e3ec0b0b"
@@ -61,6 +91,22 @@
     p-queue "^6.6.1"
     p-retry "^4.0.0"
 
+"@slack/web-api@^6.0.0":
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/@slack/web-api/-/web-api-6.0.0.tgz#14c65ed73c66a187e5f20e12c3898dfd8d5cbf7c"
+  integrity sha512-YD1wqWuzrYPf4RQyD7OnYS5lImUmNWn+G5V6Qt0N97fPYxqhT72YJtRdSnsTc3VkH5R5imKOhYxb+wqI9hiHnA==
+  dependencies:
+    "@slack/logger" ">=1.0.0 <3.0.0"
+    "@slack/types" "^1.7.0"
+    "@types/is-stream" "^1.1.0"
+    "@types/node" ">=12.0.0"
+    axios "^0.21.1"
+    eventemitter3 "^3.1.0"
+    form-data "^2.5.0"
+    is-stream "^1.1.0"
+    p-queue "^6.6.1"
+    p-retry "^4.0.0"
+
 "@types/body-parser@*":
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.19.0.tgz#0685b3c47eb3006ffed117cdd55164b61f80538f"
@@ -114,11 +160,16 @@
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.3.tgz#c893b73721db73699943bfc3653b1deb7faa4a3a"
   integrity sha512-Jus9s4CDbqwocc5pOAnh8ShfrnMcPHuJYzVcSUU7lrh8Ni5HuIqX3oilL86p3dlTrk0LzHRCgA/GQ7uNCw6l2Q==
 
-"@types/node@*", "@types/node@>=10", "@types/node@>=6.0.0", "@types/node@>=8.9.0":
+"@types/node@*", "@types/node@>=12", "@types/node@>=12.0.0", "@types/node@>=8.9.0":
   version "14.14.20"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.20.tgz#f7974863edd21d1f8a494a73e8e2b3658615c340"
   integrity sha512-Y93R97Ouif9JEOWPIUyU+eyIdyRqQR0I8Ez1dzku4hDx34NWh4HbtIc3WNzwB1Y9ULvNGeu5B8h8bVL5cAk4/A==
 
+"@types/p-queue@^2.3.2":
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/@types/p-queue/-/p-queue-2.3.2.tgz#16bc5fece69ef85efaf2bce8b13f3ebe39c5a1c8"
+  integrity sha512-eKAv5Ql6k78dh3ULCsSBxX6bFNuGjTmof5Q/T6PiECDq0Yf8IIn46jCyp3RJvCi8owaEmm3DZH1PEImjBMd/vQ==
+
 "@types/promise.allsettled@^1.0.3":
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/@types/promise.allsettled/-/promise.allsettled-1.0.3.tgz#6f3166618226a570b98c8250fc78687a912e56d5"
@@ -147,6 +198,18 @@
     "@types/mime" "*"
     "@types/node" "*"
 
+"@types/tsscmp@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@types/tsscmp/-/tsscmp-1.0.0.tgz#761c885a530f9673ae6fda0cae38253ffd46cba6"
+  integrity sha512-rj18XR6c4Ohds86Lq8MI1NMRrXes4eLo4H06e5bJyKucE1rXGsfBBbFGD2oDC+DSufQCpnU3TTW7QAiwLx+7Yw==
+
+"@types/ws@^7.2.5":
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-7.4.0.tgz#499690ea08736e05a8186113dac37769ab251a0e"
+  integrity sha512-Y29uQ3Uy+58bZrFLhX36hcI3Np37nqWE7ky5tjiDoy1GDZnIwVxS0CgF+s+1bXMzjKBFy+fqaRfb708iNzdinw==
+  dependencies:
+    "@types/node" "*"
+
 accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -464,6 +527,11 @@ finalhandler@~1.1.2:
     statuses "~1.5.0"
     unpipe "~1.0.0"
 
+finity@^0.5.4:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/finity/-/finity-0.5.4.tgz#f2a8a9198e8286467328ec32c8bfcc19a2229c11"
+  integrity sha512-3l+5/1tuw616Lgb0QBimxfdd2TqaDGpfCBpfX6EqtFmqUV3FtQnVEX4Aa62DagYEqnsTIjZcTfbq9msDbXYgyA==
+
 follow-redirects@^1.10.0:
   version "1.13.1"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.13.1.tgz#5f69b813376cee4fd0474a3aba835df04ab763b7"
@@ -849,11 +917,21 @@ once@^1.3.0:
   dependencies:
     wrappy "1"
 
+p-cancelable@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
+  integrity sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
   integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
 
+p-queue@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-2.4.2.tgz#03609826682b743be9a22dba25051bd46724fc34"
+  integrity sha512-n8/y+yDJwBjoLQe1GSJbbaYQLTI7QHNZI2+rpmCDbe++WLf9HC3gf6iqj5yfPAV71W4UF3ql5W1+UBPXoXTxng==
+
 p-queue@^6.6.1:
   version "6.6.2"
   resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-6.6.2.tgz#2068a9dcf8e67dd0ec3e7a2bcb76810faa85e426"
@@ -1083,6 +1161,11 @@ wrappy@1:
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
+ws@^7.3.1:
+  version "7.4.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.2.tgz#782100048e54eb36fe9843363ab1c68672b261dd"
+  integrity sha512-T4tewALS3+qsrpGI/8dqNMLIVdq/g/85U98HPMa6F0m6xTbvhXU6RCQLqPH3+SlomNV/LdY6RXEbBpMH6EOJnA==
+
 zlibjs@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/zlibjs/-/zlibjs-0.3.1.tgz#50197edb28a1c42ca659cc8b4e6a9ddd6d444554"