diff --git a/package.json b/package.json
index b38ba09..d2dea77 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "lint": "prettier --check src/"
   },
   "devDependencies": {
-    "@babel/core": "^7.10.5",
+    "@babel/core": "^7.12.0",
     "@babel/plugin-transform-runtime": "^7.10.5",
     "@babel/preset-env": "^7.10.4",
     "@rollup/plugin-html": "^0.2.0",
diff --git a/yarn.lock b/yarn.lock
index cae1a3c..b5b6c82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,19 +18,19 @@
     invariant "^2.2.4"
     semver "^5.5.0"
 
-"@babel/core@^7.1.0", "@babel/core@^7.10.5", "@babel/core@^7.7.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.10.5.tgz#1f15e2cca8ad9a1d78a38ddba612f5e7cdbbd330"
-  integrity sha512-O34LQooYVDXPl7QWCdW9p4NR+QlzOr7xShPPJz8GsuCU3/8ua/wqTr7gmnxXv+WBESiGU/G5s16i6tUvHkNb+w==
+"@babel/core@^7.1.0", "@babel/core@^7.12.0", "@babel/core@^7.7.5":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.12.0.tgz#e42e07a086e978cdd4c61f4078d8230fb817cc86"
+  integrity sha512-iV7Gwg0DePKvdDZZWRTkj4MW+6/AbVWd4ZCg+zk8H1RVt5xBpUZS6vLQWwb3pyLg4BFTaGiQCPoJ4Ibmbne4fA==
   dependencies:
     "@babel/code-frame" "^7.10.4"
-    "@babel/generator" "^7.10.5"
-    "@babel/helper-module-transforms" "^7.10.5"
+    "@babel/generator" "^7.12.0"
+    "@babel/helper-module-transforms" "^7.12.0"
     "@babel/helpers" "^7.10.4"
-    "@babel/parser" "^7.10.5"
+    "@babel/parser" "^7.12.0"
     "@babel/template" "^7.10.4"
-    "@babel/traverse" "^7.10.5"
-    "@babel/types" "^7.10.5"
+    "@babel/traverse" "^7.12.0"
+    "@babel/types" "^7.12.0"
     convert-source-map "^1.7.0"
     debug "^4.1.0"
     gensync "^1.0.0-beta.1"
@@ -40,12 +40,12 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.10.5.tgz#1b903554bc8c583ee8d25f1e8969732e6b829a69"
-  integrity sha512-3vXxr3FEW7E7lJZiWQ3bM4+v/Vyr9C+hpolQ8BGFr9Y8Ri2tFLWTixmwKBafDujO1WVah4fhZBeU1bieKdghig==
+"@babel/generator@^7.12.0":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.12.0.tgz#91a45f1c18ca8d895a35a04da1a4cf7ea3f37f98"
+  integrity sha512-8lnf4QcyiQMf5XQp47BltuMTocsOh6P0z/vueEh8GzhmWWlDbdvOoI5Ziddg0XYhmnx35HyByUW51/9NprF8cA==
   dependencies:
-    "@babel/types" "^7.10.5"
+    "@babel/types" "^7.12.0"
     jsesc "^2.5.1"
     source-map "^0.5.0"
 
@@ -143,6 +143,13 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
+"@babel/helper-member-expression-to-functions@^7.12.0":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.12.0.tgz#48f605fa801764f3e5b2e301e49d35fe1820c4f3"
+  integrity sha512-I0d/bgzgzgLsJMk7UZ0TN2KV3OGjC/t/9Saz8PKb9jrcEAXhgjGysOgp4PDKydIKjUv/gj2St4ae+ov8l+T9Xg==
+  dependencies:
+    "@babel/types" "^7.12.0"
+
 "@babel/helper-module-imports@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.10.4.tgz#4c5c54be04bd31670a7382797d75b9fa2e5b5620"
@@ -150,17 +157,19 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-module-transforms@^7.10.4", "@babel/helper-module-transforms@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.10.5.tgz#120c271c0b3353673fcdfd8c053db3c544a260d6"
-  integrity sha512-4P+CWMJ6/j1W915ITJaUkadLObmCRRSC234uctJfn/vHrsLNxsR8dwlcXv9ZhJWzl77awf+mWXSZEKt5t0OnlA==
+"@babel/helper-module-transforms@^7.10.4", "@babel/helper-module-transforms@^7.12.0":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.12.0.tgz#8ac7d9e8716f94549a42e577c5429391950e33f3"
+  integrity sha512-1ZTMoCiLSzTJLbq7mSaTHki4oIrBIf/dUbzdhwTrvtMU3ZNVKwQmGae3gSiqppo7G8HAgnXmc43rfEaD8yYLLQ==
   dependencies:
     "@babel/helper-module-imports" "^7.10.4"
-    "@babel/helper-replace-supers" "^7.10.4"
+    "@babel/helper-replace-supers" "^7.12.0"
     "@babel/helper-simple-access" "^7.10.4"
-    "@babel/helper-split-export-declaration" "^7.10.4"
+    "@babel/helper-split-export-declaration" "^7.11.0"
+    "@babel/helper-validator-identifier" "^7.10.4"
     "@babel/template" "^7.10.4"
-    "@babel/types" "^7.10.5"
+    "@babel/traverse" "^7.12.0"
+    "@babel/types" "^7.12.0"
     lodash "^4.17.19"
 
 "@babel/helper-optimise-call-expression@^7.10.4":
@@ -203,6 +212,16 @@
     "@babel/traverse" "^7.10.4"
     "@babel/types" "^7.10.4"
 
+"@babel/helper-replace-supers@^7.12.0":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.12.0.tgz#98d3f3eb779752e59c7422ab387c9b444323be60"
+  integrity sha512-9kycFdq2c9e7PXZOr2z/ZqTFF9OzFu287iFwYS+CiDVPuoTCfY8hoTsIqNQNetQjlqoRsRyJFrMG1uhGAR4EEw==
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.12.0"
+    "@babel/helper-optimise-call-expression" "^7.10.4"
+    "@babel/traverse" "^7.12.0"
+    "@babel/types" "^7.12.0"
+
 "@babel/helper-simple-access@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.10.4.tgz#0f5ccda2945277a2a7a2d3a821e15395edcf3461"
@@ -218,6 +237,13 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
+"@babel/helper-split-export-declaration@^7.11.0":
+  version "7.11.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.11.0.tgz#f8a491244acf6a676158ac42072911ba83ad099f"
+  integrity sha512-74Vejvp6mHkGE+m+k5vHY93FX2cAtrw1zXrZXRlG4l410Nm9PxfEiVTn1PjDPV5SnmieiueY4AFg2xqhNFuuZg==
+  dependencies:
+    "@babel/types" "^7.11.0"
+
 "@babel/helper-validator-identifier@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz#a78c7a7251e01f616512d31b10adcf52ada5e0d2"
@@ -251,10 +277,10 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.1.0", "@babel/parser@^7.10.4", "@babel/parser@^7.10.5", "@babel/parser@^7.7.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.10.5.tgz#e7c6bf5a7deff957cec9f04b551e2762909d826b"
-  integrity sha512-wfryxy4bE1UivvQKSQDU4/X6dr+i8bctjUjj8Zyt3DQy7NtPizJXT8M52nqpNKL+nq2PW8lxk4ZqLj0fD4B4hQ==
+"@babel/parser@^7.1.0", "@babel/parser@^7.10.4", "@babel/parser@^7.12.0", "@babel/parser@^7.7.5":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.0.tgz#2ad388f3960045b22f9b7d4bf85e80b15a1c9e3a"
+  integrity sha512-dYmySMYnlus2jwl7JnnajAj11obRStZoW9cG04wh4ZuhozDn11tDUrhHcUZ9iuNHqALAhh60XqNaYXpvuuE/Gg==
 
 "@babel/plugin-proposal-async-generator-functions@^7.10.4":
   version "7.10.4"
@@ -788,25 +814,25 @@
     "@babel/parser" "^7.10.4"
     "@babel/types" "^7.10.4"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.10.4", "@babel/traverse@^7.10.5", "@babel/traverse@^7.7.4":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.10.5.tgz#77ce464f5b258be265af618d8fddf0536f20b564"
-  integrity sha512-yc/fyv2gUjPqzTz0WHeRJH2pv7jA9kA7mBX2tXl/x5iOE81uaVPuGPtaYk7wmkx4b67mQ7NqI8rmT2pF47KYKQ==
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.10.4", "@babel/traverse@^7.12.0", "@babel/traverse@^7.7.4":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.12.0.tgz#ed31953d6e708cdd34443de2fcdb55f72cdfb266"
+  integrity sha512-ZU9e79xpOukCNPkQ1UzR4gJKCruGckr6edd8v8lmKpSk8iakgUIvb+5ZtaKKV9f7O+x5r+xbMDDIbzVpUoiIuw==
   dependencies:
     "@babel/code-frame" "^7.10.4"
-    "@babel/generator" "^7.10.5"
+    "@babel/generator" "^7.12.0"
     "@babel/helper-function-name" "^7.10.4"
-    "@babel/helper-split-export-declaration" "^7.10.4"
-    "@babel/parser" "^7.10.5"
-    "@babel/types" "^7.10.5"
+    "@babel/helper-split-export-declaration" "^7.11.0"
+    "@babel/parser" "^7.12.0"
+    "@babel/types" "^7.12.0"
     debug "^4.1.0"
     globals "^11.1.0"
     lodash "^4.17.19"
 
-"@babel/types@^7.0.0", "@babel/types@^7.10.4", "@babel/types@^7.10.5", "@babel/types@^7.3.0", "@babel/types@^7.3.3", "@babel/types@^7.4.4":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.5.tgz#d88ae7e2fde86bfbfe851d4d81afa70a997b5d15"
-  integrity sha512-ixV66KWfCI6GKoA/2H9v6bQdbfXEwwpOdQ8cRvb4F+eyvhlaHxWFMQB4+3d9QFJXZsiiiqVrewNV0DFEQpyT4Q==
+"@babel/types@^7.0.0", "@babel/types@^7.10.4", "@babel/types@^7.11.0", "@babel/types@^7.12.0", "@babel/types@^7.3.0", "@babel/types@^7.3.3", "@babel/types@^7.4.4":
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.12.0.tgz#b6b49f425ee59043fbc89c61b11a13d5eae7b5c6"
+  integrity sha512-ggIyFmT2zMaYRheOfPDQ4gz7QqV3B+t2rjqjbttDJxMcb7/LukvWCmlIl1sWcOxrvwpTDd+z0OytzqsbGeb3/g==
   dependencies:
     "@babel/helper-validator-identifier" "^7.10.4"
     lodash "^4.17.19"