diff --git a/package-lock.json b/package-lock.json
index d548bc8..0a186ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -278,15 +278,23 @@
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-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.6.1.tgz",
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+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
             "dev": true,
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-                "fast-deep-equal": "^2.0.1",
+                "fast-deep-equal": "^3.1.1",
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                 "json-schema-traverse": "^0.4.1",
                 "uri-js": "^4.2.2"
+            },
+            "dependencies": {
+                "fast-deep-equal": {
+                    "version": "3.1.3",
+                    "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+                    "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+                    "dev": true
+                }
             }
         },
         "ajv-errors": {
@@ -426,7 +434,7 @@
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-                    "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
+                    "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
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@@ -517,7 +525,7 @@
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-                    "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+                    "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
                     "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
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@@ -1503,7 +1511,7 @@
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-                    "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
+                    "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
                     "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs=",
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@@ -1968,12 +1976,6 @@
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-            "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-            "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
-            "dev": true
-        },
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@@ -2047,7 +2049,7 @@
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-            "resolved": "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+            "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
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@@ -2508,7 +2510,7 @@
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-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
                     "integrity": "sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=",
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@@ -2534,7 +2536,7 @@
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-            "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+            "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
             "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
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@@ -2983,7 +2985,7 @@
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-            "resolved": "http://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+            "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
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@@ -3841,7 +3843,7 @@
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         "pify": {
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-            "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+            "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
             "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
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@@ -4136,7 +4138,7 @@
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-            "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+            "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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             "dev": true,
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@@ -5178,7 +5180,7 @@
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         "strip-ansi": {
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-            "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+            "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
             "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
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