diff --git a/react-express-mysql/backend/package-lock.json b/react-express-mysql/backend/package-lock.json
index a6fe25c..19352b7 100644
--- a/react-express-mysql/backend/package-lock.json
+++ b/react-express-mysql/backend/package-lock.json
@@ -144,11 +144,6 @@
         "color-convert": "^2.0.1"
       }
     },
-    "ansicolors": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/ansicolors/-/ansicolors-0.3.2.tgz",
-      "integrity": "sha1-ZlWX3oap/+Oqm/vmyuXG6kJrSXk="
-    },
     "anymatch": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz",
@@ -237,7 +232,8 @@
       "dependencies": {
         "ansi-regex": {
           "version": "5.0.0",
-          "resolved": "",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
           "dev": true
         },
         "ansi-styles": {
@@ -392,15 +388,6 @@
       "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
       "dev": true
     },
-    "cardinal": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/cardinal/-/cardinal-2.1.1.tgz",
-      "integrity": "sha1-fMEFXYItISlU0HsIXeolHMe8VQU=",
-      "requires": {
-        "ansicolors": "~0.3.2",
-        "redeyed": "~2.1.0"
-      }
-    },
     "chai": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/chai/-/chai-4.2.0.tgz",
@@ -729,9 +716,9 @@
       "dev": true
     },
     "denque": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.4.1.tgz",
-      "integrity": "sha512-OfzPuSZKGcgr96rf1oODnfjqBFmr1DVoc/TrItj3Ohe0Ah1C5WX5Baquw/9U9KovnQ88EqmJbD66rKYUQYN1tQ=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
     },
     "depd": {
       "version": "1.1.2",
@@ -816,11 +803,6 @@
       "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
       "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA=="
     },
-    "esprima": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
-      "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A=="
-    },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -1256,7 +1238,7 @@
     "is-property": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
-      "integrity": "sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ="
+      "integrity": "sha512-Ks/IoX00TtClbGQr4TWXemAnktAQvYB7HzcCxDGqEZU6oCmb2INHuOoKxbtR+HFkmYWBKv/dOZtGRiAjDhj92g=="
     },
     "is-typedarray": {
       "version": "1.0.0",
@@ -1381,9 +1363,9 @@
       }
     },
     "long": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
-      "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA=="
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/long/-/long-5.2.3.tgz",
+      "integrity": "sha512-lcHwpNoggQTObv5apGNCTdJrO69eHOZMi4BNC+rTLER8iHAqGrUVeLh/irVIM7zTw2bOXA8T6uNPeujwOLg/2Q=="
     },
     "lowercase-keys": {
       "version": "1.0.1",
@@ -1392,12 +1374,9 @@
       "dev": true
     },
     "lru-cache": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
-      "integrity": "sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==",
-      "requires": {
-        "yallist": "^3.0.2"
-      }
+      "version": "8.0.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-8.0.5.tgz",
+      "integrity": "sha512-MhWWlVnuab1RG5/zMRRcVGXZLCXrZTgfwMikgzCegsPnG62yDQo5JnqKkrK4jO5iKqDAZGItAqN5CtKBCBWRUA=="
     },
     "make-dir": {
       "version": "3.1.0",
@@ -1609,52 +1588,42 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "mysql2": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-2.1.0.tgz",
-      "integrity": "sha512-9kGVyi930rG2KaHrz3sHwtc6K+GY9d8wWk1XRSYxQiunvGcn4DwuZxOwmK11ftuhhwrYDwGx9Ta4VBwznJn36A==",
+      "version": "3.9.8",
+      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.9.8.tgz",
+      "integrity": "sha512-+5JKNjPuks1FNMoy9TYpl77f+5frbTklz7eb3XDwbpsERRLEeXiW2PDEkakYF50UuKU2qwfGnyXpKYvukv8mGA==",
       "requires": {
-        "cardinal": "^2.1.1",
-        "denque": "^1.4.1",
+        "denque": "^2.1.0",
         "generate-function": "^2.3.1",
-        "iconv-lite": "^0.5.0",
-        "long": "^4.0.0",
-        "lru-cache": "^5.1.1",
-        "named-placeholders": "^1.1.2",
+        "iconv-lite": "^0.6.3",
+        "long": "^5.2.1",
+        "lru-cache": "^8.0.0",
+        "named-placeholders": "^1.1.3",
         "seq-queue": "^0.0.5",
-        "sqlstring": "^2.3.1"
+        "sqlstring": "^2.3.2"
       },
       "dependencies": {
         "iconv-lite": {
-          "version": "0.5.1",
-          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.5.1.tgz",
-          "integrity": "sha512-ONHr16SQvKZNSqjQT9gy5z24Jw+uqfO02/ngBSBoqChZ+W8qXX7GPRa1RoUnzGADw8K63R1BXUMzarCVQBpY8Q==",
+          "version": "0.6.3",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+          "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
           "requires": {
-            "safer-buffer": ">= 2.1.2 < 3"
+            "safer-buffer": ">= 2.1.2 < 3.0.0"
           }
         }
       }
     },
     "named-placeholders": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.2.tgz",
-      "integrity": "sha512-wiFWqxoLL3PGVReSZpjLVxyJ1bRqe+KKJVbr4hGs1KWfTZTQyezHFBbuKj9hsizHyGV2ne7EMjHdxEGAybD5SA==",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.3.tgz",
+      "integrity": "sha512-eLoBxg6wE/rZkJPhU/xRX1WTpkFEwDJEN96oxFrTsqBdbT5ec295Q+CoHrL9IT0DipqKhmGcaZmwOt8OON5x1w==",
       "requires": {
-        "lru-cache": "^4.1.3"
+        "lru-cache": "^7.14.1"
       },
       "dependencies": {
         "lru-cache": {
-          "version": "4.1.5",
-          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
-          "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
-          "requires": {
-            "pseudomap": "^1.0.2",
-            "yallist": "^2.1.2"
-          }
-        },
-        "yallist": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-          "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+          "version": "7.18.3",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-7.18.3.tgz",
+          "integrity": "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA=="
         }
       }
     },
@@ -1871,11 +1840,6 @@
         "ipaddr.js": "1.9.1"
       }
     },
-    "pseudomap": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
-    },
     "pstree.remy": {
       "version": "1.1.8",
       "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.8.tgz",
@@ -1975,14 +1939,6 @@
         "resolve": "^1.9.0"
       }
     },
-    "redeyed": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/redeyed/-/redeyed-2.1.1.tgz",
-      "integrity": "sha1-iYS1gV2ZyyIEacme7v/jiRPmzAs=",
-      "requires": {
-        "esprima": "~4.0.0"
-      }
-    },
     "registry-auth-token": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-4.2.0.tgz",
@@ -2093,7 +2049,7 @@
     "seq-queue": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/seq-queue/-/seq-queue-0.0.5.tgz",
-      "integrity": "sha1-1WgS4cAXpuTnw+Ojeh2m143TyT4="
+      "integrity": "sha512-hr3Wtp/GZIc/6DAGPDcV4/9WoZhjrkXsi5B/07QgX8tsdc6ilr7BFM6PM6rbdAX1kFSDYeZGLipIZZKyQP0O5Q=="
     },
     "serialize-javascript": {
       "version": "6.0.0",
@@ -2142,9 +2098,9 @@
       "dev": true
     },
     "sqlstring": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
-      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.3.tgz",
+      "integrity": "sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg=="
     },
     "statuses": {
       "version": "1.5.0",
@@ -2454,7 +2410,8 @@
       "dependencies": {
         "ansi-regex": {
           "version": "5.0.0",
-          "resolved": "",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
           "dev": true
         },
         "emoji-regex": {
@@ -2538,11 +2495,6 @@
       "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
       "dev": true
     },
-    "yallist": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
-      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g=="
-    },
     "yargs": {
       "version": "16.2.0",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
diff --git a/react-express-mysql/backend/package.json b/react-express-mysql/backend/package.json
old mode 100755
new mode 100644
index 7e16cc3..a12fa1b
--- a/react-express-mysql/backend/package.json
+++ b/react-express-mysql/backend/package.json
@@ -17,7 +17,7 @@
     "express": "^4.17.1",
     "knex": "^0.95.11",
     "morgan": "^1.10.0",
-    "mysql2": "^2.1.0"
+    "mysql2": "^3.9.8"
   },
   "devDependencies": {
     "chai": "^4.2.0",