diff --git a/yarn.lock b/yarn.lock
index c1ea084..dc4f2de 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1592,6 +1592,15 @@
     tslib "^1.9.3"
     valid-url "1.0.9"
 
+"@graphql-toolkit/file-loading@0.7.4":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@graphql-toolkit/file-loading/-/file-loading-0.7.4.tgz#70a5d5adba13f196a7cad545eaaff1930671f20a"
+  integrity sha512-9enAlgt6c9GcVUent8+9jcsPX2Rypbi4UFpa2NUpZg5QdNMTeBeLho2DE2x4fEnu4cAn4ot1ylIytoB57M4xdQ==
+  dependencies:
+    "@graphql-toolkit/common" "0.7.4"
+    "@kamilkisiela/graphql-tools" "4.0.6"
+    globby "10.0.1"
+
 "@graphql-toolkit/git-loader@0.6.6":
   version "0.6.6"
   resolved "https://registry.yarnpkg.com/@graphql-toolkit/git-loader/-/git-loader-0.6.6.tgz#aac55d190d1347e3d878530f0203f8b53815e22f"
@@ -7922,9 +7931,9 @@ events@^2.0.0:
   integrity sha512-3Zmiobend8P9DjmKAty0Era4jV8oJ0yGYe2nJJAxgymF9+N8F2m0hhZiMoWtcfepExzNKZumFU3ksdQbInGWCg==
 
 eventsource@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
-  integrity sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.1.tgz#4544a35a57d7120fba4fa4c86cb4023b2c09df2f"
+  integrity sha512-qV5ZC0h7jYIAOhArFJgSfdyz6rALJyb270714o7ZtNnw2WSJ+eexhKtE0O8LYPRsHZHf2osHKZBxGPvm3kPkCA==
   dependencies:
     original "^1.0.0"
 
@@ -9038,7 +9047,7 @@ graphql-tag@2.10.1, graphql-tag@^2.9.2:
   resolved "https://registry.yarnpkg.com/graphql-tag/-/graphql-tag-2.10.1.tgz#10aa41f1cd8fae5373eaf11f1f67260a3cad5e02"
   integrity sha512-jApXqWBzNXQ8jYa/HLkZJaVw9jgwNqZkywa2zfFn16Iv1Zb7ELNHkJaXHR7Quvd5SIGsy6Ny7SUKATgnu05uEg==
 
-graphql-toolkit@0.5.16, graphql-toolkit@0.7.4:
+graphql-toolkit@0.5.16:
   version "0.5.16"
   resolved "https://registry.yarnpkg.com/graphql-toolkit/-/graphql-toolkit-0.5.16.tgz#7673364e4458a6e6bc561eb3b87b2bb0e8360059"
   integrity sha512-J3rAlsO7A/TJTZ7kLcFYy4/sIvB2AxiosxXFQICdsXf8R9b//fy7jmXnNo38ml1mm//915V0U5HMuAvo/hYiWQ==
@@ -9057,6 +9066,20 @@ graphql-toolkit@0.5.16, graphql-toolkit@0.7.4:
     tslib "^1.9.3"
     valid-url "1.0.9"
 
+graphql-toolkit@0.7.4:
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/graphql-toolkit/-/graphql-toolkit-0.7.4.tgz#cfc77ff5a1e7974dfa0ef32a77b3cb72f60a322b"
+  integrity sha512-/xiqOTAYQvEHy95/Le/01zNxpQ1PDKvGjq0wU3PM2bb/KaRpWJBMN9CVW32xbAa9Tasw94x4IoofafysV/o0Yg==
+  dependencies:
+    "@graphql-toolkit/code-file-loader" "0.7.4"
+    "@graphql-toolkit/common" "0.7.4"
+    "@graphql-toolkit/core" "0.7.4"
+    "@graphql-toolkit/file-loading" "0.7.4"
+    "@graphql-toolkit/graphql-file-loader" "0.7.4"
+    "@graphql-toolkit/json-file-loader" "0.7.4"
+    "@graphql-toolkit/schema-merging" "0.7.4"
+    "@graphql-toolkit/url-loader" "0.7.4"
+
 graphql-tools@4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-4.0.4.tgz#ca08a63454221fdde825fe45fbd315eb2a6d566b"
@@ -14509,11 +14532,16 @@ querystring@0.2.0, querystring@^0.2.0:
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
   integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
 
-querystringify@^2.1.0, querystringify@^2.1.1:
+querystringify@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.1.tgz#60e5a5fd64a7f8bfa4d2ab2ed6fdf4c85bad154e"
   integrity sha512-w7fLxIRCRT7U8Qu53jQnJyPkYZIaR4n5151KMfcJlO/A9397Wxb1amJvROTK6TOnp7PfoAmg/qXiNHI+08jRfA==
 
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
+  integrity sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==
+
 quick-lru@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
@@ -17511,9 +17539,9 @@ url-parse-lax@^3.0.0:
     prepend-http "^2.0.0"
 
 url-parse@^1.4.3:
-  version "1.4.7"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
-  integrity sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.5.10.tgz#9d3c2f736c1d75dd3bd2be507dcc111f1e2ea9c1"
+  integrity sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==
   dependencies:
     querystringify "^2.1.1"
     requires-port "^1.0.0"