diff --git a/package.json b/package.json
index 5e6888a..d499c8a 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "homepage": "https://github.com/misund/passes-wcag#readme",
   "devDependencies": {
     "@babel/cli": "7.5.5",
-    "@babel/core": "7.5.5",
+    "@babel/core": "7.6.0",
     "@babel/preset-env": "7.5.5",
     "@babel/register": "7.5.5",
     "eslint": "6.1.0",
diff --git a/yarn.lock b/yarn.lock
index bfebe83..fcff6be 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -24,17 +24,17 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/core@7.5.5":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.5.5.tgz#17b2686ef0d6bc58f963dddd68ab669755582c30"
+"@babel/core@7.6.0":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.6.0.tgz#9b00f73554edd67bebc86df8303ef678be3d7b48"
   dependencies:
     "@babel/code-frame" "^7.5.5"
-    "@babel/generator" "^7.5.5"
-    "@babel/helpers" "^7.5.5"
-    "@babel/parser" "^7.5.5"
-    "@babel/template" "^7.4.4"
-    "@babel/traverse" "^7.5.5"
-    "@babel/types" "^7.5.5"
+    "@babel/generator" "^7.6.0"
+    "@babel/helpers" "^7.6.0"
+    "@babel/parser" "^7.6.0"
+    "@babel/template" "^7.6.0"
+    "@babel/traverse" "^7.6.0"
+    "@babel/types" "^7.6.0"
     convert-source-map "^1.1.0"
     debug "^4.1.0"
     json5 "^2.1.0"
@@ -43,11 +43,11 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.5.5":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.5.5.tgz#873a7f936a3c89491b43536d12245b626664e3cf"
+"@babel/generator@^7.6.0":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.6.0.tgz#e2c21efbfd3293ad819a2359b448f002bfdfda56"
   dependencies:
-    "@babel/types" "^7.5.5"
+    "@babel/types" "^7.6.0"
     jsesc "^2.5.1"
     lodash "^4.17.13"
     source-map "^0.5.0"
@@ -189,13 +189,13 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.2.0"
 
-"@babel/helpers@^7.5.5":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.5.5.tgz#63908d2a73942229d1e6685bc2a0e730dde3b75e"
+"@babel/helpers@^7.6.0":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.6.0.tgz#21961d16c6a3c3ab597325c34c465c0887d31c6e"
   dependencies:
-    "@babel/template" "^7.4.4"
-    "@babel/traverse" "^7.5.5"
-    "@babel/types" "^7.5.5"
+    "@babel/template" "^7.6.0"
+    "@babel/traverse" "^7.6.0"
+    "@babel/types" "^7.6.0"
 
 "@babel/highlight@^7.0.0":
   version "7.0.0"
@@ -205,9 +205,9 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.4.4", "@babel/parser@^7.5.5":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.5.5.tgz#02f077ac8817d3df4a832ef59de67565e71cca4b"
+"@babel/parser@^7.6.0":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.6.0.tgz#3e05d0647432a8326cb28d0de03895ae5a57f39b"
 
 "@babel/plugin-proposal-async-generator-functions@^7.2.0":
   version "7.2.0"
@@ -570,31 +570,31 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
-"@babel/template@^7.1.0", "@babel/template@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.4.4.tgz#f4b88d1225689a08f5bc3a17483545be9e4ed237"
+"@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"
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@babel/parser" "^7.4.4"
-    "@babel/types" "^7.4.4"
+    "@babel/parser" "^7.6.0"
+    "@babel/types" "^7.6.0"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.5":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.5.5.tgz#f664f8f368ed32988cd648da9f72d5ca70f165bb"
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.5", "@babel/traverse@^7.6.0":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.6.0.tgz#389391d510f79be7ce2ddd6717be66d3fed4b516"
   dependencies:
     "@babel/code-frame" "^7.5.5"
-    "@babel/generator" "^7.5.5"
+    "@babel/generator" "^7.6.0"
     "@babel/helper-function-name" "^7.1.0"
     "@babel/helper-split-export-declaration" "^7.4.4"
-    "@babel/parser" "^7.5.5"
-    "@babel/types" "^7.5.5"
+    "@babel/parser" "^7.6.0"
+    "@babel/types" "^7.6.0"
     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":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.5.5.tgz#97b9f728e182785909aa4ab56264f090a028d18a"
+"@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":
+  version "7.6.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.6.0.tgz#1b5eaad0736e963bd2c6cf7911a53c84a7b35c08"
   dependencies:
     esutils "^2.0.2"
     lodash "^4.17.13"