diff --git a/package.json b/package.json
index 675155972..b7958d473 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   ],
   "devDependencies": {
     "@babel/cli": "^7.6.4",
-    "@babel/core": "^7.6.4",
+    "@babel/core": "^7.7.0",
     "@babel/preset-env": "^7.6.3",
     "@typescript-eslint/eslint-plugin": "^2.6.1",
     "@typescript-eslint/parser": "^2.6.0",
diff --git a/yarn.lock b/yarn.lock
index 455b96e2e..e1b31e082 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -50,18 +50,18 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/core@^7.6.0", "@babel/core@^7.6.4":
-  version "7.6.4"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.6.4.tgz#6ebd9fe00925f6c3e177bb726a188b5f578088ff"
-  integrity sha512-Rm0HGw101GY8FTzpWSyRbki/jzq+/PkNQJ+nSulrdY6gFGOsNseCqD6KHRYe2E+EdzuBdr2pxCp6s4Uk6eJ+XQ==
+"@babel/core@^7.6.0", "@babel/core@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.7.0.tgz#461d2948b1a7113088baf999499bcbd39a7faa3b"
+  integrity sha512-Bb1NjZCaiwTQC/ARL+MwDpgocdnwWDCaugvkGt6cxfBzQa8Whv1JybBoUEiBDKl8Ni3H3c7Fykwk7QChUsHRlg==
   dependencies:
     "@babel/code-frame" "^7.5.5"
-    "@babel/generator" "^7.6.4"
-    "@babel/helpers" "^7.6.2"
-    "@babel/parser" "^7.6.4"
-    "@babel/template" "^7.6.0"
-    "@babel/traverse" "^7.6.3"
-    "@babel/types" "^7.6.3"
+    "@babel/generator" "^7.7.0"
+    "@babel/helpers" "^7.7.0"
+    "@babel/parser" "^7.7.0"
+    "@babel/template" "^7.7.0"
+    "@babel/traverse" "^7.7.0"
+    "@babel/types" "^7.7.0"
     convert-source-map "^1.1.0"
     debug "^4.1.0"
     json5 "^2.1.0"
@@ -70,12 +70,12 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.0.0", "@babel/generator@^7.6.0", "@babel/generator@^7.6.3", "@babel/generator@^7.6.4":
-  version "7.6.4"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.6.4.tgz#a4f8437287bf9671b07f483b76e3bb731bc97671"
-  integrity sha512-jsBuXkFoZxk0yWLyGI9llT9oiQ2FeTASmRFE32U+aaDTfoE92t78eroO7PTpU/OrYq38hlcDM6vbfLDaOLy+7w==
+"@babel/generator@^7.0.0", "@babel/generator@^7.6.0", "@babel/generator@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.7.0.tgz#c6d4d1f7a0d6e139cbd01aca73170b0bff5425b4"
+  integrity sha512-1wdJ6UxHyL1XoJQ119JmvuRX27LRih7iYStMPZOWAjQqeAabFg3dYXKMpgihma+to+0ADsTVVt6oRyUxWZw6Mw==
   dependencies:
-    "@babel/types" "^7.6.3"
+    "@babel/types" "^7.7.0"
     jsesc "^2.5.1"
     lodash "^4.17.13"
     source-map "^0.5.0"
@@ -130,6 +130,15 @@
     "@babel/template" "^7.1.0"
     "@babel/types" "^7.0.0"
 
+"@babel/helper-function-name@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.7.0.tgz#44a5ad151cfff8ed2599c91682dda2ec2c8430a3"
+  integrity sha512-tDsJgMUAP00Ugv8O2aGEua5I2apkaQO7lBGUq1ocwN3G23JE5Dcq0uh3GvFTChPa4b40AWiAsLvCZOA2rdnQ7Q==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.7.0"
+    "@babel/template" "^7.7.0"
+    "@babel/types" "^7.7.0"
+
 "@babel/helper-get-function-arity@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0.tgz#83572d4320e2a4657263734113c42868b64e49c3"
@@ -137,6 +146,13 @@
   dependencies:
     "@babel/types" "^7.0.0"
 
+"@babel/helper-get-function-arity@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.0.tgz#c604886bc97287a1d1398092bc666bc3d7d7aa2d"
+  integrity sha512-tLdojOTz4vWcEnHWHCuPN5P85JLZWbm5Fx5ZsMEMPhF3Uoe3O7awrbM2nQ04bDOUToH/2tH/ezKEOR8zEYzqyw==
+  dependencies:
+    "@babel/types" "^7.7.0"
+
 "@babel/helper-hoist-variables@^7.4.4":
   version "7.4.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.4.4.tgz#0298b5f25c8c09c53102d52ac4a98f773eb2850a"
@@ -225,6 +241,13 @@
   dependencies:
     "@babel/types" "^7.4.4"
 
+"@babel/helper-split-export-declaration@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.0.tgz#1365e74ea6c614deeb56ebffabd71006a0eb2300"
+  integrity sha512-HgYSI8rH08neWlAH3CcdkFg9qX9YsZysZI5GD8LjhQib/mM0jGOZOVkoUiiV2Hu978fRtjtsGsW6w0pKHUWtqA==
+  dependencies:
+    "@babel/types" "^7.7.0"
+
 "@babel/helper-wrap-function@^7.1.0":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.2.0.tgz#c4e0012445769e2815b55296ead43a958549f6fa"
@@ -235,14 +258,14 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.2.0"
 
-"@babel/helpers@^7.6.2":
-  version "7.6.2"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.6.2.tgz#681ffe489ea4dcc55f23ce469e58e59c1c045153"
-  integrity sha512-3/bAUL8zZxYs1cdX2ilEE0WobqbCmKWr/889lf2SS0PpDcpEIY8pb1CCyz0pEcX3pEb+MCbks1jIokz2xLtGTA==
+"@babel/helpers@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.7.0.tgz#359bb5ac3b4726f7c1fde0ec75f64b3f4275d60b"
+  integrity sha512-VnNwL4YOhbejHb7x/b5F39Zdg5vIQpUUNzJwx0ww1EcVRt41bbGRZWhAURrfY32T5zTT3qwNOQFWpn+P0i0a2g==
   dependencies:
-    "@babel/template" "^7.6.0"
-    "@babel/traverse" "^7.6.2"
-    "@babel/types" "^7.6.0"
+    "@babel/template" "^7.7.0"
+    "@babel/traverse" "^7.7.0"
+    "@babel/types" "^7.7.0"
 
 "@babel/highlight@^7.0.0":
   version "7.5.0"
@@ -253,10 +276,10 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.0.0", "@babel/parser@^7.6.0", "@babel/parser@^7.6.3", "@babel/parser@^7.6.4":
-  version "7.6.4"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.6.4.tgz#cb9b36a7482110282d5cb6dd424ec9262b473d81"
-  integrity sha512-D8RHPW5qd0Vbyo3qb+YjO5nvUVRTXFLQ/FsDxJU2Nqz4uB5EnUN0ZQSEYpvTIbRuttig1XbHWU5oMeQwQSAA+A==
+"@babel/parser@^7.0.0", "@babel/parser@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.0.tgz#232618f6e8947bc54b407fa1f1c91a22758e7159"
+  integrity sha512-GqL+Z0d7B7ADlQBMXlJgvXEbtt5qlqd1YQ5fr12hTSfh7O/vgrEIvJxU2e7aSVrEUn75zTZ6Nd0s8tthrlZnrQ==
 
 "@babel/plugin-proposal-async-generator-functions@^7.2.0":
   version "7.2.0"
@@ -645,34 +668,34 @@
     js-levenshtein "^1.1.3"
     semver "^5.5.0"
 
-"@babel/template@^7.1.0", "@babel/template@^7.4.4", "@babel/template@^7.6.0":
-  version "7.6.0"
-  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.6.0.tgz#7f0159c7f5012230dad64cca42ec9bdb5c9536e6"
-  integrity sha512-5AEH2EXD8euCk446b7edmgFdub/qfH1SN6Nii3+fyXP807QRx9Q73A2N5hNwRRslC2H9sNzaFhsPubkS4L8oNQ==
+"@babel/template@^7.1.0", "@babel/template@^7.4.4", "@babel/template@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.7.0.tgz#4fadc1b8e734d97f56de39c77de76f2562e597d0"
+  integrity sha512-OKcwSYOW1mhWbnTBgQY5lvg1Fxg+VyfQGjcBduZFljfc044J5iDlnDSfhQ867O17XHiSCxYHUxHg2b7ryitbUQ==
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@babel/parser" "^7.6.0"
-    "@babel/types" "^7.6.0"
+    "@babel/parser" "^7.7.0"
+    "@babel/types" "^7.7.0"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.5", "@babel/traverse@^7.6.2", "@babel/traverse@^7.6.3":
-  version "7.6.3"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.6.3.tgz#66d7dba146b086703c0fb10dd588b7364cec47f9"
-  integrity sha512-unn7P4LGsijIxaAJo/wpoU11zN+2IaClkQAxcJWBNCMS6cmVh802IyLHNkAjQ0iYnRS3nnxk5O3fuXW28IMxTw==
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.5", "@babel/traverse@^7.7.0":
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.7.0.tgz#9f5744346b8d10097fd2ec2eeffcaf19813cbfaf"
+  integrity sha512-ea/3wRZc//e/uwCpuBX2itrhI0U9l7+FsrKWyKGNyvWbuMcCG7ATKY2VI4wlg2b2TA39HHwIxnvmXvtiKsyn7w==
   dependencies:
     "@babel/code-frame" "^7.5.5"
-    "@babel/generator" "^7.6.3"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.4.4"
-    "@babel/parser" "^7.6.3"
-    "@babel/types" "^7.6.3"
+    "@babel/generator" "^7.7.0"
+    "@babel/helper-function-name" "^7.7.0"
+    "@babel/helper-split-export-declaration" "^7.7.0"
+    "@babel/parser" "^7.7.0"
+    "@babel/types" "^7.7.0"
     debug "^4.1.0"
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.4.4", "@babel/types@^7.5.5", "@babel/types@^7.6.0", "@babel/types@^7.6.3":
-  version "7.6.3"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.6.3.tgz#3f07d96f854f98e2fbd45c64b0cb942d11e8ba09"
-  integrity sha512-CqbcpTxMcpuQTMhjI37ZHVgjBkysg5icREQIEZ0eG1yCNwg3oy+5AaLiOKmjsCj6nqOsa6Hf0ObjRVwokb7srA==
+"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.4.4", "@babel/types@^7.5.5", "@babel/types@^7.6.3", "@babel/types@^7.7.0":
+  version "7.7.1"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.7.1.tgz#8b08ea368f2baff236613512cf67109e76285827"
+  integrity sha512-kN/XdANDab9x1z5gcjDc9ePpxexkt+1EQ2MQUiM4XnMvQfvp87/+6kY4Ko2maLXH+tei/DgJ/ybFITeqqRwDiA==
   dependencies:
     esutils "^2.0.2"
     lodash "^4.17.13"