diff --git a/package.json b/package.json
index 4e24a5fa..f54f34ba 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     },
     "devDependencies": {
         "@babel/core": "7.8.7",
-        "@babel/preset-env": "7.8.6",
+        "@babel/preset-env": "7.8.7",
         "@babel/preset-typescript": "7.8.3",
         "@types/jest": "25.1.3",
         "@types/js-yaml": "3.12.2",
diff --git a/yarn.lock b/yarn.lock
index d8d0afe2..0d754293 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -64,22 +64,22 @@
     "@babel/helper-explode-assignable-expression" "^7.8.3"
     "@babel/types" "^7.8.3"
 
-"@babel/helper-call-delegate@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.8.3.tgz#de82619898aa605d409c42be6ffb8d7204579692"
-  integrity sha512-6Q05px0Eb+N4/GTyKPPvnkig7Lylw+QzihMpws9iiZQv7ZImf84ZsZpQH7QoWN4n4tm81SnSzPgHw2qtO0Zf3A==
+"@babel/helper-call-delegate@^7.8.7":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.8.7.tgz#28a279c2e6c622a6233da548127f980751324cab"
+  integrity sha512-doAA5LAKhsFCR0LAFIf+r2RSMmC+m8f/oQ+URnUET/rWeEzC0yTRmAGyWkD4sSu3xwbS7MYQ2u+xlt1V5R56KQ==
   dependencies:
     "@babel/helper-hoist-variables" "^7.8.3"
     "@babel/traverse" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/types" "^7.8.7"
 
-"@babel/helper-compilation-targets@^7.8.6":
-  version "7.8.6"
-  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.8.6.tgz#015b85db69e3a34240d5c2b761fc53eb9695f09c"
-  integrity sha512-UrJdk27hKVJSnibFcUWYLkCL0ZywTUoot8yii1lsHJcvwrypagmYKjHLMWivQPm4s6GdyygCL8fiH5EYLxhQwQ==
+"@babel/helper-compilation-targets@^7.8.7":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.8.7.tgz#dac1eea159c0e4bd46e309b5a1b04a66b53c1dde"
+  integrity sha512-4mWm8DCK2LugIS+p1yArqvG1Pf162upsIsjE7cNBjez+NjliQpVhj20obE520nao0o14DaTnFJv+Fw5a0JpoUw==
   dependencies:
     "@babel/compat-data" "^7.8.6"
-    browserslist "^4.8.5"
+    browserslist "^4.9.1"
     invariant "^2.2.4"
     levenary "^1.1.1"
     semver "^5.5.0"
@@ -565,12 +565,12 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/helper-replace-supers" "^7.8.3"
 
-"@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==
+"@babel/plugin-transform-parameters@^7.8.7":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.8.7.tgz#66fa2f1de4129b4e0447509223ac71bda4955395"
+  integrity sha512-brYWaEPTRimOctz2NDA3jnBbDi7SVN2T4wYuu0aqSzxC3nozFZngGaw29CJ9ZPweB7k+iFmZuoG3IVPIcXmD2g==
   dependencies:
-    "@babel/helper-call-delegate" "^7.8.3"
+    "@babel/helper-call-delegate" "^7.8.7"
     "@babel/helper-get-function-arity" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
@@ -581,12 +581,12 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-regenerator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.8.3.tgz#b31031e8059c07495bf23614c97f3d9698bc6ec8"
-  integrity sha512-qt/kcur/FxrQrzFR432FGZznkVAjiyFtCOANjkAKwCbt465L6ZCiUQh2oMYGU3Wo8LRFJxNDFwWn106S5wVUNA==
+"@babel/plugin-transform-regenerator@^7.8.7":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.8.7.tgz#5e46a0dca2bee1ad8285eb0527e6abc9c37672f8"
+  integrity sha512-TIg+gAl4Z0a3WmD3mbYSk+J9ZUH6n/Yc57rtKRnlA/7rcCvpekHXe0CMZHP1gYp7/KLe9GHTuIba0vXmls6drA==
   dependencies:
-    regenerator-transform "^0.14.0"
+    regenerator-transform "^0.14.2"
 
 "@babel/plugin-transform-reserved-words@^7.8.3":
   version "7.8.3"
@@ -649,13 +649,13 @@
     "@babel/helper-create-regexp-features-plugin" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/preset-env@7.8.6":
-  version "7.8.6"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.8.6.tgz#2a0773b08589ecba4995fc71b1965e4f531af40b"
-  integrity sha512-M5u8llV9DIVXBFB/ArIpqJuvXpO+ymxcJ6e8ZAmzeK3sQeBNOD1y+rHvHCGG4TlEmsNpIrdecsHGHT8ZCoOSJg==
+"@babel/preset-env@7.8.7":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.8.7.tgz#1fc7d89c7f75d2d70c2b6768de6c2e049b3cb9db"
+  integrity sha512-BYftCVOdAYJk5ASsznKAUl53EMhfBbr8CJ1X+AJLfGPscQkwJFiaV/Wn9DPH/7fzm2v6iRYJKYHSqyynTGw0nw==
   dependencies:
     "@babel/compat-data" "^7.8.6"
-    "@babel/helper-compilation-targets" "^7.8.6"
+    "@babel/helper-compilation-targets" "^7.8.7"
     "@babel/helper-module-imports" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-proposal-async-generator-functions" "^7.8.3"
@@ -695,9 +695,9 @@
     "@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" "^7.8.4"
+    "@babel/plugin-transform-parameters" "^7.8.7"
     "@babel/plugin-transform-property-literals" "^7.8.3"
-    "@babel/plugin-transform-regenerator" "^7.8.3"
+    "@babel/plugin-transform-regenerator" "^7.8.7"
     "@babel/plugin-transform-reserved-words" "^7.8.3"
     "@babel/plugin-transform-shorthand-properties" "^7.8.3"
     "@babel/plugin-transform-spread" "^7.8.3"
@@ -705,7 +705,7 @@
     "@babel/plugin-transform-template-literals" "^7.8.3"
     "@babel/plugin-transform-typeof-symbol" "^7.8.4"
     "@babel/plugin-transform-unicode-regex" "^7.8.3"
-    "@babel/types" "^7.8.6"
+    "@babel/types" "^7.8.7"
     browserslist "^4.8.5"
     core-js-compat "^3.6.2"
     invariant "^2.2.2"
@@ -720,6 +720,13 @@
     "@babel/helper-plugin-utils" "^7.8.3"
     "@babel/plugin-transform-typescript" "^7.8.3"
 
+"@babel/runtime@^7.8.4":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.8.7.tgz#8fefce9802db54881ba59f90bb28719b4996324d"
+  integrity sha512-+AATMUFppJDw6aiR5NVPHqIQBlV/Pj8wY/EZH+lmvRdUo9xBaz/rF3alAwFJQavvKfeOlPE7oaaDHVbcySbCsg==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/template@^7.7.4", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.6.tgz#86b22af15f828dfb086474f964dcc3e39c43ce2b"
@@ -1429,7 +1436,7 @@ browser-resolve@^1.11.3:
   dependencies:
     resolve "1.1.7"
 
-browserslist@^4.8.3, browserslist@^4.8.5:
+browserslist@^4.8.3, browserslist@^4.8.5, browserslist@^4.9.1:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.9.1.tgz#01ffb9ca31a1aef7678128fc6a2253316aa7287c"
   integrity sha512-Q0DnKq20End3raFulq6Vfp1ecB9fh8yUNV55s8sekaDDeqBaCtWlRHCUdaWyUeSSBJM7IbM6HcsyaeYqgeDhnw==
@@ -3758,7 +3765,7 @@ pretty-format@^25.1.0:
     ansi-styles "^4.0.0"
     react-is "^16.12.0"
 
-private@^0.1.6:
+private@^0.1.8:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
   integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
@@ -3828,12 +3835,18 @@ regenerate@^1.4.0:
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
   integrity sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==
 
-regenerator-transform@^0.14.0:
-  version "0.14.1"
-  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.1.tgz#3b2fce4e1ab7732c08f665dfdb314749c7ddd2fb"
-  integrity sha512-flVuee02C3FKRISbxhXl9mGzdbWUVHubl1SMaknjxkFB1/iqpJhArQUvRxOOPEc/9tAiX0BaQ28FJH10E4isSQ==
+regenerator-runtime@^0.13.4:
+  version "0.13.4"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.4.tgz#e96bf612a3362d12bb69f7e8f74ffeab25c7ac91"
+  integrity sha512-plpwicqEzfEyTQohIKktWigcLzmNStMGwbOUbykx51/29Z3JOGYldaaNGK7ngNXV+UcoqvIMmloZ48Sr74sd+g==
+
+regenerator-transform@^0.14.2:
+  version "0.14.2"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.2.tgz#949d9d87468ff88d5a7e4734ebb994a892de1ff2"
+  integrity sha512-V4+lGplCM/ikqi5/mkkpJ06e9Bujq1NFmNLvsCs56zg3ZbzrnUzAtizZ24TXxtRX/W2jcdScwQCnbL0CICTFkQ==
   dependencies:
-    private "^0.1.6"
+    "@babel/runtime" "^7.8.4"
+    private "^0.1.8"
 
 regex-not@^1.0.0, regex-not@^1.0.2:
   version "1.0.2"