diff --git a/package.json b/package.json
index 1defba7..3f84023 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@slack/web-api": "^5.1.0",
     "date-fns": "^2.0.1",
     "dotenv": "^8.1.0",
-    "mongoose": "^5.6.10",
+    "mongoose": "^5.7.5",
     "node-cron": "^2.0.3"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 615f65f..d09715d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -185,12 +185,6 @@ async-each@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
 
-async@2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
-  dependencies:
-    lodash "^4.17.11"
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -1042,9 +1036,9 @@ isobject@^3.0.0, isobject@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
 
-kareem@2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/kareem/-/kareem-2.3.0.tgz#ef33c42e9024dce511eeaf440cd684f3af1fc769"
+kareem@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/kareem/-/kareem-2.3.1.tgz#def12d9c941017fabfb00f873af95e9c99e1be87"
 
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
@@ -1072,10 +1066,6 @@ latest-version@^3.0.0:
   dependencies:
     package-json "^4.0.0"
 
-lodash@^4.17.11:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-
 lowercase-keys@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@@ -1107,10 +1097,6 @@ media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
-memory-pager@^1.0.2:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/memory-pager/-/memory-pager-1.5.0.tgz#d8751655d22d384682741c972f2c3d6dfa3e66b5"
-
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -1191,39 +1177,28 @@ mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-mongodb-core@3.2.7:
-  version "3.2.7"
-  resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-3.2.7.tgz#a8ef1fe764a192c979252dacbc600dc88d77e28f"
+mongodb@3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.3.2.tgz#ff086b5f552cf07e24ce098694210f3d42d668b2"
   dependencies:
     bson "^1.1.1"
     require_optional "^1.0.1"
     safe-buffer "^5.1.2"
-  optionalDependencies:
-    saslprep "^1.0.0"
-
-mongodb@3.2.7:
-  version "3.2.7"
-  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.2.7.tgz#8ba149e4be708257cad0dea72aebb2bbb311a7ac"
-  dependencies:
-    mongodb-core "3.2.7"
-    safe-buffer "^5.1.2"
 
 mongoose-legacy-pluralize@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz#3ba9f91fa507b5186d399fb40854bff18fb563e4"
 
-mongoose@^5.6.10:
-  version "5.6.10"
-  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-5.6.10.tgz#0758b7ae7d6f9654e994cc1aa41efc63e35e131b"
+mongoose@^5.7.5:
+  version "5.7.5"
+  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-5.7.5.tgz#b787b47216edf62036aa358c3ef0f1869c46cdc2"
   dependencies:
-    async "2.6.2"
     bson "~1.1.1"
-    kareem "2.3.0"
-    mongodb "3.2.7"
-    mongodb-core "3.2.7"
+    kareem "2.3.1"
+    mongodb "3.3.2"
     mongoose-legacy-pluralize "1.0.2"
     mpath "0.6.0"
-    mquery "3.2.1"
+    mquery "3.2.2"
     ms "2.1.2"
     regexp-clone "1.0.0"
     safe-buffer "5.1.2"
@@ -1234,9 +1209,9 @@ mpath@0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.6.0.tgz#aa922029fca4f0f641f360e74c5c1b6a4c47078e"
 
-mquery@3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/mquery/-/mquery-3.2.1.tgz#8b059a49cdae0a8a9e804284ef64c2f58d3ac05d"
+mquery@3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/mquery/-/mquery-3.2.2.tgz#e1383a3951852ce23e37f619a9b350f1fb3664e7"
   dependencies:
     bluebird "3.5.1"
     debug "3.1.0"
@@ -1660,12 +1635,6 @@ safe-regex@^1.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
-saslprep@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/saslprep/-/saslprep-1.0.3.tgz#4c02f946b56cf54297e347ba1093e7acac4cf226"
-  dependencies:
-    sparse-bitfield "^3.0.3"
-
 sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -1795,12 +1764,6 @@ source-map@^0.5.6:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-sparse-bitfield@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz#ff4ae6e68656056ba4b3e792ab3334d38273ca11"
-  dependencies:
-    memory-pager "^1.0.2"
-
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"