diff --git a/package.json b/package.json
index 394a8b7d..90e4b702 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "express-session": "^1.17.2",
     "http-errors": "^2.0.0",
     "morgan": "^1.10.0",
-    "mysql2": "^2.2.5",
+    "mysql2": "^3.0.0",
     "nodemailer": "^6.7.2",
     "pug": "^3.0.2",
     "reflect-metadata": "^0.1.13",
diff --git a/yarn.lock b/yarn.lock
index e6a205ae..a92b6c66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1740,10 +1740,10 @@ delayed-stream@~1.0.0:
   resolved "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-denque@^1.4.1:
-  version "1.5.0"
-  resolved "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz"
-  integrity sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ==
+denque@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/denque/-/denque-2.1.0.tgz#e93e1a6569fb5e66f16a3c2a2964617d349d6ab1"
+  integrity sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==
 
 depd@2.0.0, depd@~2.0.0:
   version "2.0.0"
@@ -2626,9 +2626,9 @@ iconv-lite@0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-iconv-lite@^0.6.2:
+iconv-lite@^0.6.3:
   version "0.6.3"
-  resolved "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
   integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
   dependencies:
     safer-buffer ">= 2.1.2 < 3.0.0"
@@ -3537,18 +3537,10 @@ lodash@4.x, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.17.5, lodash@^4.7.0:
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
-long@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.npmjs.org/long/-/long-4.0.0.tgz"
-  integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
-
-lru-cache@^4.1.3:
-  version "4.1.5"
-  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz"
-  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
+long@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/long/-/long-5.2.1.tgz#e27595d0083d103d2fa2c20c7699f8e0c92b897f"
+  integrity sha512-GKSNGeNAtw8IryjjkhZxuKB3JzlcLTwjtiQCHKvqQet81I93kXslhDQruGI/QsddO83mcDToBVy7GqGS/zYf/A==
 
 lru-cache@^6.0.0:
   version "6.0.0"
@@ -3557,6 +3549,11 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+lru-cache@^7.14.1:
+  version "7.14.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-7.14.1.tgz#8da8d2f5f59827edb388e63e459ac23d6d408fea"
+  integrity sha512-ysxwsnTKdAx96aTRdhDOCQfDgbHnt8SK0KY8SEjO0wHinhWOFTESbjVCMPbU1uGXg/ch4lifqx0wfjOawU2+WA==
+
 make-dir@^3.0.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz"
@@ -3721,17 +3718,17 @@ ms@2.1.2:
   resolved "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
-mysql2@^2.2.5:
-  version "2.2.5"
-  resolved "https://registry.npmjs.org/mysql2/-/mysql2-2.2.5.tgz"
-  integrity sha512-XRqPNxcZTpmFdXbJqb+/CtYVLCx14x1RTeNMD4954L331APu75IC74GDqnZMEt1kwaXy6TySo55rF2F3YJS78g==
+mysql2@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.0.1.tgz#436db56e96d5b7fed350192387f54881658b8b44"
+  integrity sha512-Wrh5KuE0OOlm6wRwRhE2q+C8LjwwfT3sFKVauyTwMwPbOd2i0SzxMqTZPqs90ZNAEWjot5GFywje84qVn3ITYw==
   dependencies:
-    denque "^1.4.1"
+    denque "^2.1.0"
     generate-function "^2.3.1"
-    iconv-lite "^0.6.2"
-    long "^4.0.0"
-    lru-cache "^6.0.0"
-    named-placeholders "^1.1.2"
+    iconv-lite "^0.6.3"
+    long "^5.2.1"
+    lru-cache "^7.14.1"
+    named-placeholders "^1.1.3"
     seq-queue "^0.0.5"
     sqlstring "^2.3.2"
 
@@ -3744,12 +3741,12 @@ mz@^2.4.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
-named-placeholders@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.2.tgz"
-  integrity sha512-wiFWqxoLL3PGVReSZpjLVxyJ1bRqe+KKJVbr4hGs1KWfTZTQyezHFBbuKj9hsizHyGV2ne7EMjHdxEGAybD5SA==
+named-placeholders@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/named-placeholders/-/named-placeholders-1.1.3.tgz#df595799a36654da55dda6152ba7a137ad1d9351"
+  integrity sha512-eLoBxg6wE/rZkJPhU/xRX1WTpkFEwDJEN96oxFrTsqBdbT5ec295Q+CoHrL9IT0DipqKhmGcaZmwOt8OON5x1w==
   dependencies:
-    lru-cache "^4.1.3"
+    lru-cache "^7.14.1"
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -4139,11 +4136,6 @@ proxy-addr@~2.0.5:
     forwarded "~0.1.2"
     ipaddr.js "1.9.1"
 
-pseudomap@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz"
-  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
-
 psl@^1.1.28, psl@^1.1.33:
   version "1.8.0"
   resolved "https://registry.npmjs.org/psl/-/psl-1.8.0.tgz"
@@ -5471,11 +5463,6 @@ y18n@^5.0.5:
   resolved "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz"
   integrity sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==
 
-yallist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz"
-  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
-
 yallist@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz"