diff --git a/app/package-lock.json b/app/package-lock.json
index 1705781..44baf9e 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -104,9 +104,9 @@
       "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8="
     },
     "ajv": {
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
-      "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "requires": {
         "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
@@ -4768,17 +4768,6 @@
             }
           }
         },
-        "ajv": {
-          "version": "6.10.0",
-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
-          "integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
-          "requires": {
-            "fast-deep-equal": "^2.0.1",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.2"
-          }
-        },
         "ajv-keywords": {
           "version": "3.4.0",
           "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.4.0.tgz",
@@ -5921,7 +5910,6 @@
           "resolved": "https://registry.npmjs.org/eslint/-/eslint-4.11.0.tgz",
           "integrity": "sha512-UWbhQpaKlm8h5x/VLwm0S1kheMrDj8jPwhnBMjr/Dlo3qqT7MvcN/UfKAR3E1N4lr4YNtOvS4m3hwsrVc/ky7g==",
           "requires": {
-            "ajv": "^5.3.0",
             "babel-code-frame": "^6.22.0",
             "chalk": "^2.1.0",
             "concat-stream": "^1.6.0",
@@ -5960,17 +5948,6 @@
             "text-table": "~0.2.0"
           },
           "dependencies": {
-            "ajv": {
-              "version": "5.5.2",
-              "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
-              "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
-              "requires": {
-                "co": "^4.6.0",
-                "fast-deep-equal": "^1.0.0",
-                "fast-json-stable-stringify": "^2.0.0",
-                "json-schema-traverse": "^0.3.0"
-              }
-            },
             "ansi-regex": {
               "version": "3.0.0",
               "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",