diff --git a/yarn.lock b/yarn.lock
index c1ea084..80f5f82 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"
@@ -3890,11 +3899,11 @@ ajv-keywords@^3.1.0, ajv-keywords@^3.4.1:
   integrity sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ==
 
 ajv@^6.1.0, ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5, ajv@^6.9.2:
-  version "6.10.2"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
-  integrity sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  integrity sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
   dependencies:
-    fast-deep-equal "^2.0.1"
+    fast-deep-equal "^3.1.1"
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
@@ -8125,10 +8134,10 @@ extsprintf@^1.2.0:
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
   integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=
 
-fast-deep-equal@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
-  integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
+fast-deep-equal@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+  integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
 fast-diff@^1.1.2:
   version "1.2.0"
@@ -8159,9 +8168,9 @@ fast-glob@^3.0.3:
     micromatch "^4.0.2"
 
 fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
-  integrity sha1-1RQsDK7msRifh9OnYREGT4bIu/I=
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
+  integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
 
 fast-levenshtein@~2.0.6:
   version "2.0.6"
@@ -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"
@@ -17492,9 +17515,9 @@ upper-case@^1.0.3, upper-case@^1.1.0, upper-case@^1.1.1, upper-case@^1.1.3:
   integrity sha1-9rRQHC7EzdJrp4vnIilh3ndiFZg=
 
 uri-js@^4.2.2:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
-  integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
+  integrity sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==
   dependencies:
     punycode "^2.1.0"