diff --git a/package-lock.json b/package-lock.json
index 3548488..7fc0729 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "express": "^4.17.3",
         "express-fileupload": "^1.3.1",
         "express-jwt": "^6.1.1",
-        "jsonwebtoken": "^8.5.1",
+        "jsonwebtoken": "^9.0.0",
         "log4js": "^6.4.2",
         "mysql2": "^2.3.3",
         "uuid": "^8.3.2"
@@ -637,6 +637,35 @@
         "node": ">= 8.0.0"
       }
     },
+    "node_modules/express-jwt/node_modules/jsonwebtoken": {
+      "version": "8.5.1",
+      "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz",
+      "integrity": "sha512-XjwVfRS6jTMsqYs0EsuJ4LGxXV14zQybNd4L2r0UvbVnSF9Af8x7p5MzbJ90Ioz/9TI41/hTCvznF/loiSzn8w==",
+      "dependencies": {
+        "jws": "^3.2.2",
+        "lodash.includes": "^4.3.0",
+        "lodash.isboolean": "^3.0.3",
+        "lodash.isinteger": "^4.0.4",
+        "lodash.isnumber": "^3.0.3",
+        "lodash.isplainobject": "^4.0.6",
+        "lodash.isstring": "^4.0.1",
+        "lodash.once": "^4.0.0",
+        "ms": "^2.1.1",
+        "semver": "^5.6.0"
+      },
+      "engines": {
+        "node": ">=4",
+        "npm": ">=1.4.28"
+      }
+    },
+    "node_modules/express-jwt/node_modules/semver": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmmirror.com/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+      "bin": {
+        "semver": "bin/semver"
+      }
+    },
     "node_modules/express-unless": {
       "version": "1.0.0",
       "resolved": "https://registry.npmmirror.com/express-unless/-/express-unless-1.0.0.tgz",
@@ -984,32 +1013,18 @@
       }
     },
     "node_modules/jsonwebtoken": {
-      "version": "8.5.1",
-      "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz",
-      "integrity": "sha512-XjwVfRS6jTMsqYs0EsuJ4LGxXV14zQybNd4L2r0UvbVnSF9Af8x7p5MzbJ90Ioz/9TI41/hTCvznF/loiSzn8w==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-9.0.0.tgz",
+      "integrity": "sha512-tuGfYXxkQGDPnLJ7SibiQgVgeDgfbPq2k2ICcbgqW8WxWLBAxKQM/ZCu/IT8SOSwmaYl4dpTFCW5xZv7YbbWUw==",
       "dependencies": {
         "jws": "^3.2.2",
-        "lodash.includes": "^4.3.0",
-        "lodash.isboolean": "^3.0.3",
-        "lodash.isinteger": "^4.0.4",
-        "lodash.isnumber": "^3.0.3",
-        "lodash.isplainobject": "^4.0.6",
-        "lodash.isstring": "^4.0.1",
-        "lodash.once": "^4.0.0",
+        "lodash": "^4.17.21",
         "ms": "^2.1.1",
-        "semver": "^5.6.0"
+        "semver": "^7.3.8"
       },
       "engines": {
-        "node": ">=4",
-        "npm": ">=1.4.28"
-      }
-    },
-    "node_modules/jsonwebtoken/node_modules/semver": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmmirror.com/semver/-/semver-5.7.1.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
-      "bin": {
-        "semver": "bin/semver"
+        "node": ">=12",
+        "npm": ">=6"
       }
     },
     "node_modules/jwa": {
@@ -1455,6 +1470,20 @@
       "resolved": "https://registry.npmmirror.com/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "node_modules/semver": {
+      "version": "7.3.8",
+      "resolved": "https://registry.npmmirror.com/semver/-/semver-7.3.8.tgz",
+      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
+      "dependencies": {
+        "lru-cache": "^6.0.0"
+      },
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/send": {
       "version": "0.17.2",
       "resolved": "https://registry.npmmirror.com/send/-/send-0.17.2.tgz",
@@ -2246,6 +2275,30 @@
         "express-unless": "^1.0.0",
         "jsonwebtoken": "^8.1.0",
         "lodash": "^4.17.21"
+      },
+      "dependencies": {
+        "jsonwebtoken": {
+          "version": "8.5.1",
+          "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz",
+          "integrity": "sha512-XjwVfRS6jTMsqYs0EsuJ4LGxXV14zQybNd4L2r0UvbVnSF9Af8x7p5MzbJ90Ioz/9TI41/hTCvznF/loiSzn8w==",
+          "requires": {
+            "jws": "^3.2.2",
+            "lodash.includes": "^4.3.0",
+            "lodash.isboolean": "^3.0.3",
+            "lodash.isinteger": "^4.0.4",
+            "lodash.isnumber": "^3.0.3",
+            "lodash.isplainobject": "^4.0.6",
+            "lodash.isstring": "^4.0.1",
+            "lodash.once": "^4.0.0",
+            "ms": "^2.1.1",
+            "semver": "^5.6.0"
+          }
+        },
+        "semver": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmmirror.com/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
+        }
       }
     },
     "express-unless": {
@@ -2525,27 +2578,14 @@
       }
     },
     "jsonwebtoken": {
-      "version": "8.5.1",
-      "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz",
-      "integrity": "sha512-XjwVfRS6jTMsqYs0EsuJ4LGxXV14zQybNd4L2r0UvbVnSF9Af8x7p5MzbJ90Ioz/9TI41/hTCvznF/loiSzn8w==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmmirror.com/jsonwebtoken/-/jsonwebtoken-9.0.0.tgz",
+      "integrity": "sha512-tuGfYXxkQGDPnLJ7SibiQgVgeDgfbPq2k2ICcbgqW8WxWLBAxKQM/ZCu/IT8SOSwmaYl4dpTFCW5xZv7YbbWUw==",
       "requires": {
         "jws": "^3.2.2",
-        "lodash.includes": "^4.3.0",
-        "lodash.isboolean": "^3.0.3",
-        "lodash.isinteger": "^4.0.4",
-        "lodash.isnumber": "^3.0.3",
-        "lodash.isplainobject": "^4.0.6",
-        "lodash.isstring": "^4.0.1",
-        "lodash.once": "^4.0.0",
+        "lodash": "^4.17.21",
         "ms": "^2.1.1",
-        "semver": "^5.6.0"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "5.7.1",
-          "resolved": "https://registry.npmmirror.com/semver/-/semver-5.7.1.tgz",
-          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
-        }
+        "semver": "^7.3.8"
       }
     },
     "jwa": {
@@ -2905,6 +2945,14 @@
       "resolved": "https://registry.npmmirror.com/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "semver": {
+      "version": "7.3.8",
+      "resolved": "https://registry.npmmirror.com/semver/-/semver-7.3.8.tgz",
+      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
+      "requires": {
+        "lru-cache": "^6.0.0"
+      }
+    },
     "send": {
       "version": "0.17.2",
       "resolved": "https://registry.npmmirror.com/send/-/send-0.17.2.tgz",
diff --git a/package.json b/package.json
index 8106253..0f34e2f 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "express": "^4.17.3",
     "express-fileupload": "^1.3.1",
     "express-jwt": "^6.1.1",
-    "jsonwebtoken": "^8.5.1",
+    "jsonwebtoken": "^9.0.0",
     "log4js": "^6.4.2",
     "mysql2": "^2.3.3",
     "uuid": "^8.3.2"