diff --git a/package-lock.json b/package-lock.json
index efbce8f..073ecdb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -311,11 +311,6 @@
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-      "integrity": "sha1-+OcRMvf/5uAaXJaXpMbz5I1cyBk="
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@@ -701,12 +696,11 @@
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-      "integrity": "sha1-S8kmJ07Dtau1AW5+HWCSGsJisqE=",
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
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@@ -1240,6 +1234,20 @@
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         "jsonwebtoken": "7.4.1",
         "lodash.set": "4.3.2"
+      },
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+          "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-7.4.1.tgz",
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+          "requires": {
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+            "jws": "^3.1.4",
+            "lodash.once": "^4.0.0",
+            "ms": "^2.0.0",
+            "xtend": "^4.0.1"
+          }
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@@ -1568,7 +1576,7 @@
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-      "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0="
+      "integrity": "sha512-V6Yw1rIcYV/4JsnggjBU0l4Kr+EXhpwqXRusENU1Xx6ro00IHPHYNynCuBTOZAPlr3AAmLvchH9I7N/VUdvOwQ=="
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@@ -1727,7 +1735,7 @@
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-      "integrity": "sha1-vgPfjMPineTSxd9lASY/H6RZXpo="
+      "integrity": "sha512-pZMb1rDrWRAPtVY92VCxWtF+1gExWrCnao+GL1EKHx6z19ovW+xNcnC1iNB7WkbSYWlyl3uwlaH5eaBx2s2crw=="
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@@ -1743,12 +1751,12 @@
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-      "integrity": "sha1-TVDDGAeRIgAP5fFq8f+OGRe3fgY=",
+      "integrity": "sha512-K6+OwGaWM1sBEu+XMbgC4zDmg6hnddS2DWiCVtjnhkcrzv+ejSfh7HGUsoxmWQkv6kHEsVFAywttfkpmIE2QwQ==",
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-        "hoek": "2.16.3",
-        "isemail": "1.2.0",
-        "moment": "2.18.1",
-        "topo": "1.1.0"
+        "hoek": "2.x.x",
+        "isemail": "1.x.x",
+        "moment": "2.x.x",
+        "topo": "1.x.x"
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@@ -1789,15 +1797,47 @@
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-      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-7.4.1.tgz",
-      "integrity": "sha1-fKMk9SFfi+A5zTWmxFu4y3SkSPs=",
-      "requires": {
-        "joi": "6.10.1",
-        "jws": "3.1.4",
-        "lodash.once": "4.1.1",
-        "ms": "2.0.0",
-        "xtend": "4.0.1"
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.0.tgz",
+      "integrity": "sha512-tuGfYXxkQGDPnLJ7SibiQgVgeDgfbPq2k2ICcbgqW8WxWLBAxKQM/ZCu/IT8SOSwmaYl4dpTFCW5xZv7YbbWUw==",
+      "requires": {
+        "jws": "^3.2.2",
+        "lodash": "^4.17.21",
+        "ms": "^2.1.1",
+        "semver": "^7.3.8"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        },
+        "lru-cache": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
+          "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
+          "requires": {
+            "yallist": "^4.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+        },
+        "semver": {
+          "version": "7.3.8",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
+          "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
+          "requires": {
+            "lru-cache": "^6.0.0"
+          }
+        },
+        "yallist": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+          "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+        }
       }
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     "jsprim": {
@@ -1813,24 +1853,22 @@
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     "jwa": {
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-      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.1.5.tgz",
-      "integrity": "sha1-oFUs4CIHQs1S4VN3SjKQXDDnVuU=",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
+      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
       "requires": {
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         "buffer-equal-constant-time": "1.0.1",
-        "ecdsa-sig-formatter": "1.0.9",
-        "safe-buffer": "5.1.1"
+        "ecdsa-sig-formatter": "1.0.11",
+        "safe-buffer": "^5.0.1"
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     "jws": {
-      "version": "3.1.4",
-      "resolved": "https://registry.npmjs.org/jws/-/jws-3.1.4.tgz",
-      "integrity": "sha1-+ei5M46KhHJ31kRLFGT2GIDgUKI=",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
+      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
       "requires": {
-        "base64url": "2.0.0",
-        "jwa": "1.1.5",
-        "safe-buffer": "5.1.1"
+        "jwa": "^1.4.1",
+        "safe-buffer": "^5.0.1"
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@@ -1897,7 +1935,7 @@
     "lodash.once": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
-      "integrity": "sha1-DdOXEhPHxW34gJd9UEyI+0cal6w="
+      "integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg=="
     },
     "lodash.set": {
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@@ -1997,9 +2035,9 @@
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-      "version": "2.18.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.18.1.tgz",
-      "integrity": "sha1-w2GT3Tzhwu7SrbfIAtu8d6gbHA8="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "mongodb": {
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@@ -2893,9 +2931,9 @@
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       "resolved": "https://registry.npmjs.org/topo/-/topo-1.1.0.tgz",
-      "integrity": "sha1-6ddRYV0buH3IZdsYL6HKCl71NtU=",
+      "integrity": "sha512-vpmONxdZoD0R3hzH0lovwv8QmsqZmGCDE1wXW9YGD/reiDOAbPKEgRDlBCAt8u8nJhav/s/I+r+1gvdpA11x7Q==",
       "requires": {
-        "hoek": "2.16.3"
+        "hoek": "2.x.x"
       }
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@@ -3072,9 +3110,9 @@
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-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
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     "yallist": {
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diff --git a/package.json b/package.json
index 91bc0ff..6ad087f 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "body-parser": "^1.15.2",
     "express": "^4.14.0",
     "express-jwt": "^5.1.0",
-    "jsonwebtoken": "^7.1.9",
+    "jsonwebtoken": "^9.0.0",
     "mongodb": "^2.2.10",
     "mongoose": "^5.7.5",
     "save": "^2.3.0",