diff --git a/package-lock.json b/package-lock.json
index 1c6803c..cd5c73a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,14 +50,21 @@
       }
     },
     "ajv": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.6.1.tgz",
-      "integrity": "sha512-ZoJjft5B+EJBjUyu9C9Hc0OZyPZSSlOF+plzouTrg6UlA8f+e/n8NIgBFG/9tppJtpPWfthHakK7juJdNDODww==",
+      "version": "6.12.3",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.3.tgz",
+      "integrity": "sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==",
       "requires": {
-        "fast-deep-equal": "^2.0.1",
+        "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
         "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=="
+        }
       }
     },
     "ansi-escapes": {
@@ -332,11 +339,6 @@
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
     },
-    "fast-deep-equal": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
-    },
     "fast-json-stable-stringify": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
@@ -538,10 +540,6 @@
       "resolved": "https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.2.0.tgz",
       "integrity": "sha1-U+RI7J0mPmgyZkZ+lELSxaLvVII="
     },
-    "jpgjs": {
-      "version": "github:notmasteryet/jpgjs#f1d30922fda93417669246f5a25cf2393dd9c108",
-      "from": "github:notmasteryet/jpgjs"
-    },
     "jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
@@ -1103,6 +1101,12 @@
       "requires": {
         "jpgjs": "github:notmasteryet/jpgjs#f1d30922fda93417669246f5a25cf2393dd9c108",
         "pako": "^1.0.5"
+      },
+      "dependencies": {
+        "jpgjs": {
+          "version": "github:notmasteryet/jpgjs#f1d30922fda93417669246f5a25cf2393dd9c108",
+          "from": "github:notmasteryet/jpgjs#f1d30922fda93417669246f5a25cf2393dd9c108"
+        }
       }
     },
     "uuid": {