diff --git a/yarn.lock b/yarn.lock
index 20513792c..8c79ffa24 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -925,14 +925,7 @@ babel-register@^6.22.0, babel-register@^6.9.0:
     mkdirp "^0.5.1"
     source-map-support "^0.4.2"
 
-babel-runtime@6.x:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
-  dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.11.0"
-
-babel-runtime@^6.18.0, babel-runtime@^6.22.0, babel-runtime@^6.6.1, babel-runtime@^6.9.1:
+babel-runtime@6.x, babel-runtime@^6.18.0, babel-runtime@^6.22.0, babel-runtime@^6.6.1, babel-runtime@^6.9.1:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.22.0.tgz#1cf8b4ac67c77a4ddb0db2ae1f74de52ac4ca611"
   dependencies:
@@ -4994,10 +4987,6 @@ regenerator-runtime@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.1.tgz#257f41961ce44558b18f7814af48c17559f9faeb"
 
-regenerator-runtime@^0.11.0:
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
-
 regenerator-transform@0.9.8:
   version "0.9.8"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.9.8.tgz#0f88bb2bc03932ddb7b6b7312e68078f01026d6c"