diff --git a/package-lock.json b/package-lock.json
index 8e298f9..a57fd18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9008,9 +9008,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.10",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
-      "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg=="
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
     "lodash._arraycopy": {
       "version": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 0cdcc8f..7a1abfa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2207,7 +2207,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -2825,6 +2825,11 @@ detect-node@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.3.tgz#a2033c09cc8e158d37748fbde7507832bd6ce127"
 
+dialog-polyfill@^0.4.7:
+  version "0.4.10"
+  resolved "https://registry.yarnpkg.com/dialog-polyfill/-/dialog-polyfill-0.4.10.tgz#c4ea68a0deed4abb59a6a2a025c548b278cd532e"
+  integrity sha512-j5yGMkP8T00UFgyO+78OxiN5vC5dzRQF3BEio+LhNvDbyfxWBsi3sfPArDm54VloaJwy2hm3erEiDWqHRC8rzw==
+
 diff@3.5.0, diff@^3.2.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
@@ -3884,6 +3889,14 @@ firebase@^5.3.1:
     "@firebase/polyfill" "0.3.13"
     "@firebase/storage" "0.2.15"
 
+firebaseui@^4.2.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/firebaseui/-/firebaseui-4.6.0.tgz#294bba705c2c28c478464ae1cf1e5b16d35530b6"
+  integrity sha512-ia9cE+rIDlolF6BPx0f6g6ACJavkLLfcFVWE+qf4BJd3wwaoUj48SJfYv4KDbhVWrlqJ8WXfWKD0B2ID4xu2Aw==
+  dependencies:
+    dialog-polyfill "^0.4.7"
+    material-design-lite "^1.2.0"
+
 flat-cache@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.0.tgz#d3030b32b38154f4e3b7e9c709f490f7ef97c481"
@@ -6132,14 +6145,10 @@ lodash.uniqby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz#d99c07a669e9e6d24e1362dfe266c67616af1302"
   integrity sha1-2ZwHpmnp5tJOE2Lf4mbGdhavEwI=
 
-lodash@4.x, lodash@^4.0.0, lodash@^4.13.1, lodash@^4.17.10, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.10:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
-
-lodash@^4.17.14, lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@4.x, lodash@^4.0.0, lodash@^4.13.1, lodash@^4.17.10, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.10:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
 log-symbols@^2.1.0:
   version "2.2.0"
@@ -6246,6 +6255,11 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
+material-design-lite@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/material-design-lite/-/material-design-lite-1.3.0.tgz#d004ce3fee99a1eeb74a78b8a325134a5f1171d3"
+  integrity sha1-0ATOP+6Zoe63Sni4oyUTSl8RcdM=
+
 math-expression-evaluator@^1.2.14:
   version "1.2.17"
   resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.2.17.tgz#de819fdbcd84dccd8fae59c6aeb79615b9d266ac"