diff --git a/backend/package.json b/backend/package.json
index c8c22cc0d..a171b59fa 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -107,7 +107,7 @@
     "@babel/core": "~7.8.3",
     "@babel/node": "~7.8.4",
     "@babel/plugin-proposal-throw-expressions": "^7.8.3",
-    "@babel/preset-env": "~7.8.3",
+    "@babel/preset-env": "~7.8.4",
     "@babel/register": "^7.8.3",
     "apollo-server-testing": "~2.9.16",
     "babel-core": "~7.0.0-0",
diff --git a/backend/yarn.lock b/backend/yarn.lock
index 4ed151768..07da1fe66 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -56,12 +56,12 @@
   dependencies:
     "@babel/highlight" "^7.8.3"
 
-"@babel/compat-data@^7.8.0", "@babel/compat-data@^7.8.1":
-  version "7.8.1"
-  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.8.1.tgz#fc0bbbb7991e4fb2b47e168e60f2cc2c41680be9"
-  integrity sha512-Z+6ZOXvyOWYxJ50BwxzdhRnRsGST8Y3jaZgxYig575lTjVSs3KtJnmESwZegg6e2Dn0td1eDhoWlp1wI4BTCPw==
+"@babel/compat-data@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.8.4.tgz#bbe65d05a291667a8394fe8a0e0e277ef22b0d2a"
+  integrity sha512-lHLhlsvFjJAqNU71b7k6Vv9ewjmTXKvqaMv7n0G1etdCabWLw3nEYE8mmgoVOxMIFE07xOvo7H7XBASirX6Rrg==
   dependencies:
-    browserslist "^4.8.2"
+    browserslist "^4.8.5"
     invariant "^2.2.4"
     semver "^5.5.0"
 
@@ -120,15 +120,15 @@
     "@babel/traverse" "^7.8.3"
     "@babel/types" "^7.8.3"
 
-"@babel/helper-compilation-targets@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.8.3.tgz#2deedc816fd41dca7355ef39fd40c9ea69f0719a"
-  integrity sha512-JLylPCsFjhLN+6uBSSh3iYdxKdeO9MNmoY96PE/99d8kyBFaXLORtAVhqN6iHa+wtPeqxKLghDOZry0+Aiw9Tw==
+"@babel/helper-compilation-targets@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.8.4.tgz#03d7ecd454b7ebe19a254f76617e61770aed2c88"
+  integrity sha512-3k3BsKMvPp5bjxgMdrFyq0UaEO48HciVrOVF0+lon8pp95cyJ2ujAh0TrBHNMnJGT2rr0iKOJPFFbSqjDyf/Pg==
   dependencies:
-    "@babel/compat-data" "^7.8.1"
-    browserslist "^4.8.2"
+    "@babel/compat-data" "^7.8.4"
+    browserslist "^4.8.5"
     invariant "^2.2.4"
-    levenary "^1.1.0"
+    levenary "^1.1.1"
     semver "^5.5.0"
 
 "@babel/helper-create-regexp-features-plugin@^7.8.3":
@@ -532,10 +532,10 @@
     "@babel/helper-builder-binary-assignment-operator-visitor" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-for-of@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.8.3.tgz#15f17bce2fc95c7d59a24b299e83e81cedc22e18"
-  integrity sha512-ZjXznLNTxhpf4Q5q3x1NsngzGA38t9naWH8Gt+0qYZEJAcvPI9waSStSh56u19Ofjr7QmD0wUsQ8hw8s/p1VnA==
+"@babel/plugin-transform-for-of@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.8.4.tgz#6fe8eae5d6875086ee185dd0b098a8513783b47d"
+  integrity sha512-iAXNlOWvcYUYoV8YIxwS7TxGRJcxyl8eQCfT+A5j8sKUzRFvJdcyjp97jL2IghWSRDaL2PU2O2tX8Cu9dTBq5A==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -620,10 +620,10 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/helper-replace-supers" "^7.8.3"
 
-"@babel/plugin-transform-parameters@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.8.3.tgz#7890576a13b17325d8b7d44cb37f21dc3bbdda59"
-  integrity sha512-/pqngtGb54JwMBZ6S/D3XYylQDFtGjWrnoCF4gXZOUpFV/ujbxnoNGNvDGu6doFWRPBveE72qTx/RRU44j5I/Q==
+"@babel/plugin-transform-parameters@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.8.4.tgz#1d5155de0b65db0ccf9971165745d3bb990d77d3"
+  integrity sha512-IsS3oTxeTsZlE5KqzTbcC2sV0P9pXdec53SU+Yxv7o/6dvGM5AkTotQKhoSffhNgZ/dftsSiOoxy7evCYJXzVA==
   dependencies:
     "@babel/helper-call-delegate" "^7.8.3"
     "@babel/helper-get-function-arity" "^7.8.3"
@@ -680,10 +680,10 @@
     "@babel/helper-annotate-as-pure" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-typeof-symbol@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.8.3.tgz#5cffb216fb25c8c64ba6bf5f76ce49d3ab079f4d"
-  integrity sha512-3TrkKd4LPqm4jHs6nPtSDI/SV9Cm5PRJkHLUgTcqRQQTMAZ44ZaAdDZJtvWFSaRcvT0a1rTmJ5ZA5tDKjleF3g==
+"@babel/plugin-transform-typeof-symbol@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.8.4.tgz#ede4062315ce0aaf8a657a920858f1a2f35fc412"
+  integrity sha512-2QKyfjGdvuNfHsb7qnBBlKclbD4CfshH2KvDabiijLMGXPHJXGxtDzwIF7bQP+T0ysw8fYTtxPafgfs/c1Lrqg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -695,13 +695,13 @@
     "@babel/helper-create-regexp-features-plugin" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/preset-env@~7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.8.3.tgz#dc0fb2938f52bbddd79b3c861a4b3427dd3a6c54"
-  integrity sha512-Rs4RPL2KjSLSE2mWAx5/iCH+GC1ikKdxPrhnRS6PfFVaiZeom22VFKN4X8ZthyN61kAaR05tfXTbCvatl9WIQg==
+"@babel/preset-env@~7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.8.4.tgz#9dac6df5f423015d3d49b6e9e5fa3413e4a72c4e"
+  integrity sha512-HihCgpr45AnSOHRbS5cWNTINs0TwaR8BS8xIIH+QwiW8cKL0llV91njQMpeMReEPVs+1Ao0x3RLEBLtt1hOq4w==
   dependencies:
-    "@babel/compat-data" "^7.8.0"
-    "@babel/helper-compilation-targets" "^7.8.3"
+    "@babel/compat-data" "^7.8.4"
+    "@babel/helper-compilation-targets" "^7.8.4"
     "@babel/helper-module-imports" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-proposal-async-generator-functions" "^7.8.3"
@@ -730,7 +730,7 @@
     "@babel/plugin-transform-dotall-regex" "^7.8.3"
     "@babel/plugin-transform-duplicate-keys" "^7.8.3"
     "@babel/plugin-transform-exponentiation-operator" "^7.8.3"
-    "@babel/plugin-transform-for-of" "^7.8.3"
+    "@babel/plugin-transform-for-of" "^7.8.4"
     "@babel/plugin-transform-function-name" "^7.8.3"
     "@babel/plugin-transform-literals" "^7.8.3"
     "@babel/plugin-transform-member-expression-literals" "^7.8.3"
@@ -741,7 +741,7 @@
     "@babel/plugin-transform-named-capturing-groups-regex" "^7.8.3"
     "@babel/plugin-transform-new-target" "^7.8.3"
     "@babel/plugin-transform-object-super" "^7.8.3"
-    "@babel/plugin-transform-parameters" "^7.8.3"
+    "@babel/plugin-transform-parameters" "^7.8.4"
     "@babel/plugin-transform-property-literals" "^7.8.3"
     "@babel/plugin-transform-regenerator" "^7.8.3"
     "@babel/plugin-transform-reserved-words" "^7.8.3"
@@ -749,13 +749,13 @@
     "@babel/plugin-transform-spread" "^7.8.3"
     "@babel/plugin-transform-sticky-regex" "^7.8.3"
     "@babel/plugin-transform-template-literals" "^7.8.3"
-    "@babel/plugin-transform-typeof-symbol" "^7.8.3"
+    "@babel/plugin-transform-typeof-symbol" "^7.8.4"
     "@babel/plugin-transform-unicode-regex" "^7.8.3"
     "@babel/types" "^7.8.3"
-    browserslist "^4.8.2"
+    browserslist "^4.8.5"
     core-js-compat "^3.6.2"
     invariant "^2.2.2"
-    levenary "^1.1.0"
+    levenary "^1.1.1"
     semver "^5.5.0"
 
 "@babel/register@^7.8.3":
@@ -2461,14 +2461,14 @@ browser-resolve@^1.11.3:
   dependencies:
     resolve "1.1.7"
 
-browserslist@^4.8.2, browserslist@^4.8.3:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.3.tgz#65802fcd77177c878e015f0e3189f2c4f627ba44"
-  integrity sha512-iU43cMMknxG1ClEZ2MDKeonKE1CCrFVkQK2AqO2YWFmvIrx4JWrvQ4w4hQez6EpVI8rHTtqh/ruHHDHSOKxvUg==
+browserslist@^4.8.3, browserslist@^4.8.5:
+  version "4.8.6"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.6.tgz#96406f3f5f0755d272e27a66f4163ca821590a7e"
+  integrity sha512-ZHao85gf0eZ0ESxLfCp73GG9O/VTytYDIkIiZDlURppLTI9wErSM/5yAKEq6rcUdxBLjMELmrYUJGg5sxGKMHg==
   dependencies:
-    caniuse-lite "^1.0.30001017"
-    electron-to-chromium "^1.3.322"
-    node-releases "^1.1.44"
+    caniuse-lite "^1.0.30001023"
+    electron-to-chromium "^1.3.341"
+    node-releases "^1.1.47"
 
 bser@^2.0.0:
   version "2.1.0"
@@ -2547,10 +2547,10 @@ camelize@1.0.0:
   resolved "https://registry.yarnpkg.com/camelize/-/camelize-1.0.0.tgz#164a5483e630fa4321e5af07020e531831b2609b"
   integrity sha1-FkpUg+Yw+kMh5a8HAg5TGDGyYJs=
 
-caniuse-lite@^1.0.30001017:
-  version "1.0.30001020"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001020.tgz#3f04c1737500ffda78be9beb0b5c1e2070e15926"
-  integrity sha512-yWIvwA68wRHKanAVS1GjN8vajAv7MBFshullKCeq/eKpK7pJBVDgFFEqvgWTkcP2+wIDeQGYFRXECjKZnLkUjA==
+caniuse-lite@^1.0.30001023:
+  version "1.0.30001023"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001023.tgz#b82155827f3f5009077bdd2df3d8968bcbcc6fc4"
+  integrity sha512-C5TDMiYG11EOhVOA62W1p3UsJ2z4DsHtMBQtjzp3ZsUglcQn62WOUgW0y795c7A5uZ+GCEIvzkMatLIlAsbNTA==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -3439,10 +3439,10 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-electron-to-chromium@^1.3.322:
-  version "1.3.322"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.322.tgz#a6f7e1c79025c2b05838e8e344f6e89eb83213a8"
-  integrity sha512-Tc8JQEfGQ1MzfSzI/bTlSr7btJv/FFO7Yh6tanqVmIWOuNCu6/D1MilIEgLtmWqIrsv+o4IjpLAhgMBr/ncNAA==
+electron-to-chromium@^1.3.341:
+  version "1.3.344"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.344.tgz#f1397a633c35e726730c24be1084cd25c3ee8148"
+  integrity sha512-tvbx2Wl8WBR+ym3u492D0L6/jH+8NoQXqe46+QhbWH3voVPauGuZYeb1QAXYoOAWuiP2dbSvlBx0kQ1F3hu/Mw==
 
 emoji-regex@^7.0.1:
   version "7.0.3"
@@ -5880,10 +5880,10 @@ leven@^3.1.0:
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
   integrity sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==
 
-levenary@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/levenary/-/levenary-1.1.0.tgz#fc146fe75f32dc483a0a2c64aef720f602cd6210"
-  integrity sha512-VHcwhO0UTpUW7rLPN2/OiWJdgA1e9BqEDALhrgCe/F+uUJnep6CoUsTzMeP8Rh0NGr9uKquXxqe7lwLZo509nQ==
+levenary@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/levenary/-/levenary-1.1.1.tgz#842a9ee98d2075aa7faeedbe32679e9205f46f77"
+  integrity sha512-mkAdOIt79FD6irqjYSs4rdbnlT5vRonMEvBVPVb3XmevfS8kgRXwfes0dhPdEtzTWD/1eNE/Bm/G1iRt6DcnQQ==
   dependencies:
     leven "^3.1.0"
 
@@ -6620,10 +6620,10 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-releases@^1.1.44:
-  version "1.1.45"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.45.tgz#4cf7e9175d71b1317f15ffd68ce63bce1d53e9f2"
-  integrity sha512-cXvGSfhITKI8qsV116u2FTzH5EWZJfgG7d4cpqwF8I8+1tWpD6AsvvGRKq2onR0DNj1jfqsjkXZsm14JMS7Cyg==
+node-releases@^1.1.47:
+  version "1.1.47"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.47.tgz#c59ef739a1fd7ecbd9f0b7cf5b7871e8a8b591e4"
+  integrity sha512-k4xjVPx5FpwBUj0Gw7uvFOTF4Ep8Hok1I6qjwL3pLfwe7Y0REQSAqOwwv9TWBCUtMHxcXfY4PgRLRozcChvTcA==
   dependencies:
     semver "^6.3.0"