diff --git a/package-lock.json b/package-lock.json
index 62c3196..b39fbea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -210,9 +210,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.9.1.tgz",
-      "integrity": "sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug==",
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.11.0.tgz",
+      "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA==",
       "dev": true
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@@ -270,12 +270,6 @@
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       "dev": true
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-    "bn.js": {
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-      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
@@ -495,18 +489,26 @@
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-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz",
-      "integrity": "sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==",
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
+      },
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+        "bn.js": {
+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
+          "dev": true
+        }
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     },
     "err-code": {
@@ -749,9 +751,9 @@
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-      "version": "2.20.0",
-      "resolved": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.20.0.tgz",
-      "integrity": "sha512-XTHBZSIIxNsIsZXg7XB5l8z/OBFosl1Wao4tXLpeC7eKU4Vm/kdop2azkPqULwnfGQjmeDIyey9g7afMMtdWAA==",
+      "version": "2.20.5",
+      "resolved": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.20.5.tgz",
+      "integrity": "sha512-VTPuvvGQtxvCeghwspQu1rBgjYUT6FGxPlvFKbYuFtgc4ADsX3U5ihZOYN0qyU6u+d4X9xXb0IT5O6QpXKt87A==",
       "dev": true,
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@@ -798,9 +800,9 @@
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-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.0.1.tgz",
-      "integrity": "sha1-T9kss04OnbPInIYi7PUfm5eMbLk=",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.1.0.tgz",
+      "integrity": "sha512-CXcRvMyTlnR53xMcKnuMzfCA5i/nfblTnnr74CZb6C4vG39eu6w51t7nKmU5MfLfbTgGItliNyjO/ciNPDqClg==",
       "dev": true
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@@ -856,18 +858,18 @@
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-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.43.0.tgz",
-      "integrity": "sha512-+5dsGEEovYbT8UY9yD7eE4XTc4UwJ1jBYlgaQQF38ENsKR3wj/8q8RFZrF9WIZpB2V1ArTVFUva8sAul1NzRzQ==",
+      "version": "1.46.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.46.0.tgz",
+      "integrity": "sha512-svXaP8UQRZ5K7or+ZmfNhg2xX3yKDMUzqadsSqi4NCH/KomcH75MAMYAGVlvXn4+b/xOPhS3I2uHKRUzvjY7BQ==",
       "dev": true
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     "mime-types": {
-      "version": "2.1.26",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.26.tgz",
-      "integrity": "sha512-01paPWYgLrkqAyrlDorC1uDwl2p3qZT7yl806vW7DvDoxwXi46jsjFbg+WdwotBIk6/MbEhO/dh5aZ5sNj/dWQ==",
+      "version": "2.1.29",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.29.tgz",
+      "integrity": "sha512-Y/jMt/S5sR9OaqteJtslsFZKWOIIqMACsJSiHghlCAyhf7jfVYjKBmLiX8OgpWeW+fjJ2b+Az69aPFPkUOY6xQ==",
       "dev": true,
       "requires": {
-        "mime-db": "1.43.0"
+        "mime-db": "1.46.0"
       }
     },
     "minimalistic-assert": {