diff --git a/package-lock.json b/package-lock.json
index 2fb1ee8..7a1666f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -853,6 +853,60 @@
         "@firebase/app-types": "0.4.9"
       }
     },
+    "@firebase/firestore": {
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/@firebase/firestore/-/firestore-1.12.1.tgz",
+      "integrity": "sha512-HE++zHqOtLb/N7bhsiBR5uzBnHPVmEunz2vMC/jaJSIR/oBYVTIanMTzUxzOavUrII/9wnqFw3R2p0CY/CD9ow==",
+      "requires": {
+        "@firebase/component": "0.1.7",
+        "@firebase/firestore-types": "1.10.1",
+        "@firebase/logger": "0.1.37",
+        "@firebase/util": "0.2.42",
+        "@firebase/webchannel-wrapper": "0.2.37",
+        "@grpc/proto-loader": "^0.5.0",
+        "grpc": "1.24.2",
+        "tslib": "1.11.1"
+      },
+      "dependencies": {
+        "@firebase/component": {
+          "version": "0.1.7",
+          "resolved": "https://registry.npmjs.org/@firebase/component/-/component-0.1.7.tgz",
+          "integrity": "sha512-FAoi1ELlrVY9Uy9zzTlhc+3nn5VdYe36C/OpDnFXb2K/AH0jR6wcVTvLqGYFBPFVjgqO5MKCn3Mq3DCnro8QGg==",
+          "requires": {
+            "@firebase/util": "0.2.42",
+            "tslib": "1.11.1"
+          }
+        },
+        "@firebase/firestore-types": {
+          "version": "1.10.1",
+          "resolved": "https://registry.npmjs.org/@firebase/firestore-types/-/firestore-types-1.10.1.tgz",
+          "integrity": "sha512-vyKdm+AYUFT8XeUX62IOqaqPFCs/mAMoSEsqIz9HnSVsqCw/IocNjtjSa+3M80kRw4V8fI7JI+Xz6Wg5VJXLqA=="
+        },
+        "@firebase/logger": {
+          "version": "0.1.37",
+          "resolved": "https://registry.npmjs.org/@firebase/logger/-/logger-0.1.37.tgz",
+          "integrity": "sha512-uiVVfVlhCZLfUBqOCUuh8V3t+8lKTFJ6mgDoH99YFbuWYUUch8OHWQG70qg/I6m7IRIZLtHyPt3OCxYgI0R6Yw=="
+        },
+        "@firebase/util": {
+          "version": "0.2.42",
+          "resolved": "https://registry.npmjs.org/@firebase/util/-/util-0.2.42.tgz",
+          "integrity": "sha512-ihFavcy7OdSMwZySidRSi58RkiqVVcmVAVy2J5VSKWaCQcBL8+4+H0ytmmXplxKCaQAsyqj1XhJx+MaCJyXknQ==",
+          "requires": {
+            "tslib": "1.11.1"
+          }
+        },
+        "@firebase/webchannel-wrapper": {
+          "version": "0.2.37",
+          "resolved": "https://registry.npmjs.org/@firebase/webchannel-wrapper/-/webchannel-wrapper-0.2.37.tgz",
+          "integrity": "sha512-jreLH4/jlrULywKPQKMCjNGKY/ynZPZxiM8T6vD+JxpjOBqtXWcuBEzOktcQ5lWs3BlRi77NHOTLs23hkFXZiQ=="
+        },
+        "tslib": {
+          "version": "1.11.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.1.tgz",
+          "integrity": "sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA=="
+        }
+      }
+    },
     "@firebase/firestore-types": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/@firebase/firestore-types/-/firestore-types-1.8.1.tgz",
@@ -1326,6 +1380,8 @@
     },
     "@react-native-community/eslint-config": {
       "version": "0.0.5",
+      "resolved": "https://registry.npmjs.org/@react-native-community/eslint-config/-/eslint-config-0.0.5.tgz",
+      "integrity": "sha512-jwO2tnKaTPTLX5XYXMHGEnFdf543SU7jz98/OF5mDH3b7lP+BOaCD+jVfqqHoDRkcqyPlYiR1CgwVGWpi0vMWg==",
       "dev": true,
       "requires": {
         "@typescript-eslint/eslint-plugin": "^1.5.0",
@@ -1594,9 +1650,9 @@
       }
     },
     "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
       "dev": true
     },
     "acorn-globals": {
@@ -1610,9 +1666,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "6.4.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.0.tgz",
-          "integrity": "sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==",
+          "version": "6.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+          "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
           "dev": true
         }
       }
@@ -2934,6 +2990,8 @@
     },
     "eslint": {
       "version": "6.7.2",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.7.2.tgz",
+      "integrity": "sha512-qMlSWJaCSxDFr8fBPvJM9kJwbazrhNcBU3+DszDW1OlEwKBBRWsJc7NJFelvwQpanHCR14cOLD41x8Eqvo3Nng==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -3552,6 +3610,8 @@
     },
     "firebase": {
       "version": "7.5.2",
+      "resolved": "https://registry.npmjs.org/firebase/-/firebase-7.5.2.tgz",
+      "integrity": "sha512-G1hJ59CoV/gdNulBAFKiGD8EIDKCeQS16tc3TQ/sBCb87urDuaYKv7/n/CgK8llSt+pWJjPc6U0F223zt0OdKA==",
       "requires": {
         "@firebase/analytics": "0.2.8",
         "@firebase/app": "0.4.26",
@@ -5383,6 +5443,8 @@
     },
     "jest": {
       "version": "24.9.0",
+      "resolved": "https://registry.npmjs.org/jest/-/jest-24.9.0.tgz",
+      "integrity": "sha512-YvkBL1Zm7d2B1+h5fHEOdyjCG+sGMz4f8D86/0HiqJ6MB4MnDc8FgP5vdWsGnemOQro7lnYo8UakZ3+5A0jxGw==",
       "dev": true,
       "requires": {
         "import-local": "^2.0.0",
@@ -5866,9 +5928,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==",
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
           "dev": true
         },
         "ws": {
@@ -7094,6 +7156,8 @@
     },
     "node-pre-gyp": {
       "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz",
+      "integrity": "sha512-+CvDC7ZttU/sSt9rFjix/P05iS43qHCOOGzcr3Ry99bXG7VX953+vFyEuph/tfqoYu8dttBkE86JSKBO2OzcxA==",
       "requires": {
         "detect-libc": "^1.0.2",
         "mkdirp": "^0.5.1",
@@ -7811,6 +7875,8 @@
     },
     "react": {
       "version": "16.9.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-16.9.0.tgz",
+      "integrity": "sha512-+7LQnFBwkiw+BobzOF6N//BdoNw0ouwmSJTEm9cglOOmsg/TMiFHZLe2sEoN5M7LgJTj9oHH0gxklfnQe66S1w==",
       "requires": {
         "loose-envify": "^1.1.0",
         "object-assign": "^4.1.1",
@@ -7850,6 +7916,8 @@
     },
     "react-native": {
       "version": "0.61.5",
+      "resolved": "https://registry.npmjs.org/react-native/-/react-native-0.61.5.tgz",
+      "integrity": "sha512-MXqE3NoGO0T3dUKIKkIppijBhRRMpfN6ANbhMXHDuyfA+fSilRWgCwYgR/YNCC7ntECoJYikKaNTUBB0DeQy6Q==",
       "requires": {
         "@babel/runtime": "^7.0.0",
         "@react-native-community/cli": "^3.0.0",
@@ -8030,6 +8098,8 @@
     },
     "react-native-gesture-handler": {
       "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/react-native-gesture-handler/-/react-native-gesture-handler-1.5.2.tgz",
+      "integrity": "sha512-Xp03dq4XYVTD0xmWx4DW4eX+ox1NQLjHmbykspTdS5FCNIVIOekVXRLFCw1698/v8dYUHApNo6K3s3BCD8fqPA==",
       "requires": {
         "hammerjs": "^2.0.8",
         "hoist-non-react-statics": "^2.3.1",
@@ -8072,6 +8142,8 @@
     },
     "react-navigation": {
       "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/react-navigation/-/react-navigation-4.0.10.tgz",
+      "integrity": "sha512-7PqvmsdQ7HIyxPUMYbd9Uq//VoMdniEOLAOSvIhb/ExtbAt/1INSjUF+RiMWOMCWLTCNvNPRvTz7xy7qwWureg==",
       "requires": {
         "@react-navigation/core": "^3.5.1",
         "@react-navigation/native": "^3.6.2"
@@ -8079,6 +8151,8 @@
     },
     "react-navigation-stack": {
       "version": "1.10.3",
+      "resolved": "https://registry.npmjs.org/react-navigation-stack/-/react-navigation-stack-1.10.3.tgz",
+      "integrity": "sha512-1gksFi/g/Lg9sBhgLlD0OiEB5xnatHb4C0eNMA5tli9cTVlhq375XNPIqOiTyftibBmjdApAsZFj5srUCoOu/w==",
       "requires": {
         "prop-types": "^15.7.2"
       }
@@ -8090,6 +8164,8 @@
     },
     "react-test-renderer": {
       "version": "16.9.0",
+      "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.9.0.tgz",
+      "integrity": "sha512-R62stB73qZyhrJo7wmCW9jgl/07ai+YzvouvCXIJLBkRlRqLx4j9RqcLEAfNfU3OxTGucqR2Whmn3/Aad6L3hQ==",
       "dev": true,
       "requires": {
         "object-assign": "^4.1.1",
diff --git a/yarn.lock b/yarn.lock
index be89a6c..562d07f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1433,9 +1433,9 @@ acorn-walk@^6.0.1:
   integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^6.0.1:
   version "6.4.0"