diff --git a/package-lock.json b/package-lock.json
index 148d0bb..1053fba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3520,9 +3520,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
         "lodash": "^4.17.14"
       }
@@ -3723,28 +3723,11 @@
       "resolved": "https://registry.npmjs.org/babel-plugin-react-native-web/-/babel-plugin-react-native-web-0.11.7.tgz",
       "integrity": "sha512-CxE7uhhqkzAFkwV2X7+Mc/UVPujQQDtja/EGxCXRJvdYRi72QTmaJYKbK1lV9qgTZuB+TDguU89coaA9Z1BNbg=="
     },
-    "babel-plugin-syntax-decorators": {
-      "version": "6.13.0",
-      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-decorators/-/babel-plugin-syntax-decorators-6.13.0.tgz",
-      "integrity": "sha1-MSVjtNvePMgGzuPkFszurd0RrAs=",
-      "dev": true
-    },
     "babel-plugin-syntax-trailing-function-commas": {
       "version": "7.0.0-beta.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-7.0.0-beta.0.tgz",
       "integrity": "sha512-Xj9XuRuz3nTSbaTXWv3itLOcxyF4oPD8douBBmj7U9BBC6nEBYfyOJYQMf/8PJAFotC62UY5dFfIGEPr7WswzQ=="
     },
-    "babel-plugin-transform-decorators-legacy": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/babel-plugin-transform-decorators-legacy/-/babel-plugin-transform-decorators-legacy-1.3.5.tgz",
-      "integrity": "sha512-jYHwjzRXRelYQ1uGm353zNzf3QmtdCfvJbuYTZ4gKveK7M9H1fs3a5AKdY1JUDl0z97E30ukORW1dzhWvsabtA==",
-      "dev": true,
-      "requires": {
-        "babel-plugin-syntax-decorators": "^6.1.18",
-        "babel-runtime": "^6.2.0",
-        "babel-template": "^6.3.0"
-      }
-    },
     "babel-preset-expo": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/babel-preset-expo/-/babel-preset-expo-6.0.0.tgz",
@@ -3871,19 +3854,6 @@
         }
       }
     },
-    "babel-template": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-template/-/babel-template-6.26.0.tgz",
-      "integrity": "sha1-3gPi0WOWsGn0bdn/+FIfsaDjXgI=",
-      "dev": true,
-      "requires": {
-        "babel-runtime": "^6.26.0",
-        "babel-traverse": "^6.26.0",
-        "babel-types": "^6.26.0",
-        "babylon": "^6.18.0",
-        "lodash": "^4.17.4"
-      }
-    },
     "babel-traverse": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-traverse/-/babel-traverse-6.26.0.tgz",
@@ -10251,18 +10221,10 @@
       "resolved": "https://registry.npmjs.org/mobx/-/mobx-5.13.0.tgz",
       "integrity": "sha512-eSAntMSMNj0PFL705rgv+aB/z1RjNqDnFEpBe18yQVreXTWiVgIrmBUXzjnJfuba+eo4eAk6zi+/gXQkSUea8A=="
     },
-    "mobx-react": {
-      "version": "6.1.3",
-      "resolved": "https://registry.npmjs.org/mobx-react/-/mobx-react-6.1.3.tgz",
-      "integrity": "sha512-eT/jO9dYIoB1AlZwI2VC3iX0gPOeOIqZsiwg7tDJV1B7Z69h+TZZL3dgOE0UeS2zoHhGeKbP+K+OLeLMnnkGnA==",
-      "requires": {
-        "mobx-react-lite": "1.4.0"
-      }
-    },
     "mobx-react-lite": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/mobx-react-lite/-/mobx-react-lite-1.4.0.tgz",
-      "integrity": "sha512-5xCuus+QITQpzKOjAOIQ/YxNhOl/En+PlNJF+5QU4Qxn9gnNMJBbweAdEW3HnuVQbfqDYEUnkGs5hmkIIStehg=="
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/mobx-react-lite/-/mobx-react-lite-1.5.2.tgz",
+      "integrity": "sha512-PyZmARqqWtpuQaAoHF5pKX7h6TKNLwq6vtovm4zZvG6sEbMRHHSqioGXSeQbpRmG8Kw8uln3q/W1yMO5IfL5Sg=="
     },
     "morgan": {
       "version": "1.9.1",
diff --git a/yarn.lock b/yarn.lock
old mode 100755
new mode 100644
index ec06b7e..f9a22e2
--- a/yarn.lock
+++ b/yarn.lock
@@ -1487,9 +1487,9 @@ async-limiter@~1.0.0:
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
 async@^2.4.0:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
-  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
+  integrity sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==
   dependencies:
     lodash "^4.17.14"
 
@@ -4667,9 +4667,9 @@ lodash.throttle@^4.1.1:
   integrity sha1-wj6RtxAkKscMN/HhzaknTMOb8vQ=
 
 lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.5.0, lodash@^4.6.0, lodash@^4.6.1:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1, loose-envify@^1.4.0:
   version "1.4.0"