diff --git a/basic/server/package.json b/basic/server/package.json
index 6bfdc92..30d43d4 100644
--- a/basic/server/package.json
+++ b/basic/server/package.json
@@ -5,7 +5,7 @@
   },
   "dependencies": {
     "graphcool-binding": "1.3.5",
-    "graphql-yoga": "1.4.3"
+    "graphql-yoga": "1.16.4"
   },
   "prettier": {
     "semi": false,
diff --git a/basic/server/yarn.lock b/basic/server/yarn.lock
index eeb8781..034e1e4 100644
--- a/basic/server/yarn.lock
+++ b/basic/server/yarn.lock
@@ -2,6 +2,12 @@
 # yarn lockfile v1
 
 
+"@babel/runtime@^7.0.0-beta.40":
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.1.2.tgz#81c89935f4647706fc54541145e6b4ecfef4b8e3"
+  dependencies:
+    regenerator-runtime "^0.12.0"
+
 "@types/body-parser@*":
   version "1.16.8"
   resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.16.8.tgz#687ec34140624a3bec2b1a8ea9268478ae8f3be3"
@@ -9,9 +15,9 @@
     "@types/express" "*"
     "@types/node" "*"
 
-"@types/cors@^2.8.3":
-  version "2.8.3"
-  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.3.tgz#eaf6e476da0d36bee6b061a24d57e343ddce86d6"
+"@types/cors@^2.8.4":
+  version "2.8.4"
+  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.4.tgz#50991a759a29c0b89492751008c6af7a7c8267b0"
   dependencies:
     "@types/express" "*"
 
@@ -21,7 +27,7 @@
   dependencies:
     "@types/node" "*"
 
-"@types/express@*", "@types/express@^4.0.39":
+"@types/express@*":
   version "4.0.39"
   resolved "https://registry.yarnpkg.com/@types/express/-/express-4.0.39.tgz#1441f21d52b33be8d4fa8a865c15a6a91cd0fa09"
   dependencies:
@@ -29,9 +35,21 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
-"@types/graphql@^0.12.0":
-  version "0.12.3"
-  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.3.tgz#c429585aaa4523135e0ab4e12dec72d2d913946f"
+"@types/express@^4.11.1":
+  version "4.16.0"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.16.0.tgz#6d8bc42ccaa6f35cf29a2b7c3333cb47b5a32a19"
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "*"
+    "@types/serve-static" "*"
+
+"@types/graphql-deduplicator@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/graphql-deduplicator/-/graphql-deduplicator-2.0.0.tgz#9e577b8f3feb3d067b0ca756f4a1fb356d533922"
+
+"@types/graphql@^0.13.0":
+  version "0.13.4"
+  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.13.4.tgz#55ae9c29f0fd6b85ee536f5c72b4769d5c5e06b1"
 
 "@types/mime@*":
   version "2.0.0"
@@ -52,16 +70,16 @@
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/@types/zen-observable/-/zen-observable-0.5.3.tgz#91b728599544efbb7386d8b6633693a3c2e7ade5"
 
-accepts@~1.3.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
+accepts@~1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.5.tgz#eb777df6011723a3b14e8a72c0805c8e86746bd2"
   dependencies:
-    mime-types "~2.1.16"
+    mime-types "~2.1.18"
     negotiator "0.6.1"
 
-apollo-cache-control@^0.0.x:
-  version "0.0.7"
-  resolved "https://registry.yarnpkg.com/apollo-cache-control/-/apollo-cache-control-0.0.7.tgz#ffef56413a429a1ce204be5b78d248c4fe3b67ac"
+apollo-cache-control@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/apollo-cache-control/-/apollo-cache-control-0.1.1.tgz#173d14ceb3eb9e7cb53de7eb8b61bee6159d4171"
   dependencies:
     graphql-extensions "^0.0.x"
 
@@ -91,31 +109,38 @@ apollo-link@1.0.7, apollo-link@^1.0.0, apollo-link@^1.0.6, apollo-link@^1.0.7:
     apollo-utilities "^1.0.0"
     zen-observable "^0.6.0"
 
-apollo-server-core@^1.3.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/apollo-server-core/-/apollo-server-core-1.3.2.tgz#f36855a3ebdc2d77b8b9c454380bf1d706105ffc"
+apollo-link@^1.2.2:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-1.2.3.tgz#9bd8d5fe1d88d31dc91dae9ecc22474d451fb70d"
+  dependencies:
+    apollo-utilities "^1.0.0"
+    zen-observable-ts "^0.8.10"
+
+apollo-server-core@^1.3.6, apollo-server-core@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/apollo-server-core/-/apollo-server-core-1.4.0.tgz#4faff7f110bfdd6c3f47008302ae24140f94c592"
   dependencies:
-    apollo-cache-control "^0.0.x"
+    apollo-cache-control "^0.1.0"
     apollo-tracing "^0.1.0"
     graphql-extensions "^0.0.x"
 
-apollo-server-express@^1.3.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/apollo-server-express/-/apollo-server-express-1.3.2.tgz#0ff8201c0bf362804a151e1399767dae6ab7e309"
+apollo-server-express@^1.3.6:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/apollo-server-express/-/apollo-server-express-1.4.0.tgz#7d7c58d6d6f9892b83fe575669093bb66738b125"
   dependencies:
-    apollo-server-core "^1.3.2"
-    apollo-server-module-graphiql "^1.3.0"
+    apollo-server-core "^1.4.0"
+    apollo-server-module-graphiql "^1.4.0"
 
-apollo-server-lambda@1.3.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/apollo-server-lambda/-/apollo-server-lambda-1.3.2.tgz#bcf75f3d7115d11cc9892ad3b17427b3d536df0f"
+apollo-server-lambda@1.3.6:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/apollo-server-lambda/-/apollo-server-lambda-1.3.6.tgz#bdaac37f143c6798e40b8ae75580ba673cea260e"
   dependencies:
-    apollo-server-core "^1.3.2"
-    apollo-server-module-graphiql "^1.3.0"
+    apollo-server-core "^1.3.6"
+    apollo-server-module-graphiql "^1.3.4"
 
-apollo-server-module-graphiql@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/apollo-server-module-graphiql/-/apollo-server-module-graphiql-1.3.0.tgz#077bb8c7bf292f6128c6c96d59c2096445b084ef"
+apollo-server-module-graphiql@^1.3.4, apollo-server-module-graphiql@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/apollo-server-module-graphiql/-/apollo-server-module-graphiql-1.4.0.tgz#c559efa285578820709f1769bb85d3b3eed3d8ec"
 
 apollo-tracing@^0.1.0:
   version "0.1.1"
@@ -123,10 +148,11 @@ apollo-tracing@^0.1.0:
   dependencies:
     graphql-extensions "^0.0.x"
 
-apollo-upload-server@^4.0.0-alpha.1:
-  version "4.0.0-alpha.1"
-  resolved "https://registry.yarnpkg.com/apollo-upload-server/-/apollo-upload-server-4.0.0-alpha.1.tgz#9f680ad31578d51305c5641cdc5e0014db866f85"
+apollo-upload-server@^5.0.0:
+  version "5.0.0"
+  resolved "http://registry.npmjs.org/apollo-upload-server/-/apollo-upload-server-5.0.0.tgz#c953b523608313966e0c8444637f4ae8ef77d5bc"
   dependencies:
+    "@babel/runtime" "^7.0.0-beta.40"
     busboy "^0.2.14"
     object-path "^0.11.4"
 
@@ -186,13 +212,28 @@ base64url@2.0.0, base64url@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64url/-/base64url-2.0.0.tgz#eac16e03ea1438eff9423d69baa36262ed1f70bb"
 
-body-parser-graphql@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/body-parser-graphql/-/body-parser-graphql-1.0.0.tgz#997de1792ed222cbc4845d404f4549eb88ec6d37"
+body-parser-graphql@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/body-parser-graphql/-/body-parser-graphql-1.1.0.tgz#80a80353c7cb623562fd375750dfe018d75f0f7c"
   dependencies:
     body-parser "^1.18.2"
 
-body-parser@1.18.2, body-parser@^1.18.2:
+body-parser@1.18.3:
+  version "1.18.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "~1.6.3"
+    iconv-lite "0.4.23"
+    on-finished "~2.3.0"
+    qs "6.5.2"
+    raw-body "2.3.3"
+    type-is "~1.6.16"
+
+body-parser@^1.18.2:
   version "1.18.2"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
   dependencies:
@@ -276,13 +317,6 @@ cors@^2.8.4:
     object-assign "^4"
     vary "^1"
 
-cross-fetch@0.0.8:
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-0.0.8.tgz#01ed94dc407df2c00f1807fde700a7cfa48a205c"
-  dependencies:
-    node-fetch "1.7.3"
-    whatwg-fetch "2.0.3"
-
 cross-fetch@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-1.1.1.tgz#dede6865ae30f37eae62ac90ebb7bdac002b05a0"
@@ -290,6 +324,13 @@ cross-fetch@1.1.1:
     node-fetch "1.7.3"
     whatwg-fetch "2.0.3"
 
+cross-fetch@2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-2.2.2.tgz#a47ff4f7fc712daba8f6a695a11c948440d45723"
+  dependencies:
+    node-fetch "2.1.2"
+    whatwg-fetch "2.0.4"
+
 debug@2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -300,6 +341,10 @@ depd@1.1.1, depd@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+
 deprecated-decorator@^0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/deprecated-decorator/-/deprecated-decorator-0.1.6.tgz#00966317b7a12fe92f3cc831f7583af329b86c37"
@@ -330,9 +375,9 @@ ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
-encodeurl@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
 encoding@^0.1.11:
   version "0.1.12"
@@ -360,55 +405,59 @@ eventemitter3@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-2.0.3.tgz#b5e1079b59fb5e1ba2771c0a993be060a58c99ba"
 
+eventemitter3@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.0.tgz#090b4d6cdbd645ed10bf750d4b5407942d7ba163"
+
 events@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
-express@^4.16.2:
-  version "4.16.2"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
+express@^4.16.3:
+  version "4.16.4"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
   dependencies:
-    accepts "~1.3.4"
+    accepts "~1.3.5"
     array-flatten "1.1.1"
-    body-parser "1.18.2"
+    body-parser "1.18.3"
     content-disposition "0.5.2"
     content-type "~1.0.4"
     cookie "0.3.1"
     cookie-signature "1.0.6"
     debug "2.6.9"
-    depd "~1.1.1"
-    encodeurl "~1.0.1"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     etag "~1.8.1"
-    finalhandler "1.1.0"
+    finalhandler "1.1.1"
     fresh "0.5.2"
     merge-descriptors "1.0.1"
     methods "~1.1.2"
     on-finished "~2.3.0"
     parseurl "~1.3.2"
     path-to-regexp "0.1.7"
-    proxy-addr "~2.0.2"
-    qs "6.5.1"
+    proxy-addr "~2.0.4"
+    qs "6.5.2"
     range-parser "~1.2.0"
-    safe-buffer "5.1.1"
-    send "0.16.1"
-    serve-static "1.13.1"
+    safe-buffer "5.1.2"
+    send "0.16.2"
+    serve-static "1.13.2"
     setprototypeof "1.1.0"
-    statuses "~1.3.1"
-    type-is "~1.6.15"
+    statuses "~1.4.0"
+    type-is "~1.6.16"
     utils-merge "1.0.1"
     vary "~1.1.2"
 
-finalhandler@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.0.tgz#ce0b6855b45853e791b2fcc680046d88253dd7f5"
+finalhandler@1.1.1:
+  version "1.1.1"
+  resolved "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
   dependencies:
     debug "2.6.9"
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     on-finished "~2.3.0"
     parseurl "~1.3.2"
-    statuses "~1.3.1"
+    statuses "~1.4.0"
     unpipe "~1.0.0"
 
 forwarded@~0.1.2:
@@ -443,16 +492,20 @@ graphql-binding@1.2.0:
     graphql-tools "2.18.0"
     iterall "1.1.3"
 
-graphql-config@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/graphql-config/-/graphql-config-2.0.0.tgz#daf69091055c6f675d63893a2d14c48f3fec3327"
+graphql-config@2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/graphql-config/-/graphql-config-2.2.1.tgz#5fd0ec77ac7428ca5fb2026cf131be10151a0cb2"
   dependencies:
-    graphql-import "^0.4.0"
-    graphql-request "^1.4.0"
+    graphql-import "^0.7.1"
+    graphql-request "^1.5.0"
     js-yaml "^3.10.0"
     lodash "^4.17.4"
     minimatch "^3.0.4"
 
+graphql-deduplicator@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/graphql-deduplicator/-/graphql-deduplicator-2.0.1.tgz#20c6b39e3a6f096b46dfc8491432818739c0ee37"
+
 graphql-extensions@^0.0.x:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/graphql-extensions/-/graphql-extensions-0.0.5.tgz#63bc4a3fd31aab12bfadf783cbc038a9a6937cf0"
@@ -467,42 +520,42 @@ graphql-import@0.3.1:
     graphql "^0.12.3"
     lodash "^4.17.4"
 
-graphql-import@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/graphql-import/-/graphql-import-0.4.1.tgz#ef1c047d6250bc8c009b12b64c26924ac4f4716c"
+graphql-import@^0.7.0, graphql-import@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/graphql-import/-/graphql-import-0.7.1.tgz#4add8d91a5f752d764b0a4a7a461fcd93136f223"
   dependencies:
-    graphql "^0.12.3"
     lodash "^4.17.4"
+    resolve-from "^4.0.0"
 
-graphql-import@^0.4.4:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/graphql-import/-/graphql-import-0.4.4.tgz#57a485f3b954fd3fa80ae58bf35d8d158e263e92"
+graphql-middleware@1.6.6:
+  version "1.6.6"
+  resolved "https://registry.yarnpkg.com/graphql-middleware/-/graphql-middleware-1.6.6.tgz#f40f4e836ced479df718dbc1869ea4cd3b64027b"
   dependencies:
-    lodash "^4.17.4"
+    graphql-tools "^3.0.5"
 
-graphql-playground-html@1.5.5:
-  version "1.5.5"
-  resolved "https://registry.yarnpkg.com/graphql-playground-html/-/graphql-playground-html-1.5.5.tgz#e2aca543eb66b435ead495b45244b2604d6b2d48"
+graphql-playground-html@1.6.4:
+  version "1.6.4"
+  resolved "https://registry.yarnpkg.com/graphql-playground-html/-/graphql-playground-html-1.6.4.tgz#be7c5a6213d67aeedf03d90b7e7d55fec4d42212"
   dependencies:
-    graphql-config "2.0.0"
+    graphql-config "2.2.1"
 
-graphql-playground-middleware-express@1.5.7:
-  version "1.5.7"
-  resolved "https://registry.yarnpkg.com/graphql-playground-middleware-express/-/graphql-playground-middleware-express-1.5.7.tgz#a07418791d9f3728b2bda18fc2c6edcaf997cc93"
+graphql-playground-middleware-express@1.7.6:
+  version "1.7.6"
+  resolved "https://registry.yarnpkg.com/graphql-playground-middleware-express/-/graphql-playground-middleware-express-1.7.6.tgz#aca38d2b8e5147914fc8fa613d151edd4ed0bc44"
   dependencies:
-    graphql-playground-html "1.5.5"
+    graphql-playground-html "1.6.4"
 
-graphql-playground-middleware-lambda@1.4.3:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/graphql-playground-middleware-lambda/-/graphql-playground-middleware-lambda-1.4.3.tgz#017ed8124eac7360f676ccc6a23b1e4e24a04c50"
+graphql-playground-middleware-lambda@1.7.6:
+  version "1.7.6"
+  resolved "https://registry.yarnpkg.com/graphql-playground-middleware-lambda/-/graphql-playground-middleware-lambda-1.7.6.tgz#03aa4e3592144f4eb390a216f09b39f6b29f12d2"
   dependencies:
-    graphql-playground-html "1.5.5"
+    graphql-playground-html "1.6.4"
 
-graphql-request@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.4.0.tgz#f5b067c83070296d93fb45760e83dfad0d9f537a"
+graphql-request@^1.5.0:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.8.2.tgz#398d10ae15c585676741bde3fc01d5ca948f8fbe"
   dependencies:
-    cross-fetch "0.0.8"
+    cross-fetch "2.2.2"
 
 graphql-subscriptions@^0.5.6:
   version "0.5.6"
@@ -517,7 +570,7 @@ graphql-subscriptions@^0.5.8:
   dependencies:
     iterall "^1.2.1"
 
-graphql-tools@2.18.0, graphql-tools@^2.18.0:
+graphql-tools@2.18.0:
   version "2.18.0"
   resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.18.0.tgz#8e2d6436f9adba1d579c1a1710ae95e7f5e7248b"
   dependencies:
@@ -527,28 +580,41 @@ graphql-tools@2.18.0, graphql-tools@^2.18.0:
     graphql-subscriptions "^0.5.6"
     uuid "^3.1.0"
 
-graphql-yoga@1.4.3:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.4.3.tgz#a5e17c131454a4c244f1df65eeddf5afb7ab3f26"
+graphql-tools@^3.0.0, graphql-tools@^3.0.5:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-3.1.1.tgz#d593358f01e7c8b1671a17b70ddb034dea9dbc50"
+  dependencies:
+    apollo-link "^1.2.2"
+    apollo-utilities "^1.0.1"
+    deprecated-decorator "^0.1.6"
+    iterall "^1.1.3"
+    uuid "^3.1.0"
+
+graphql-yoga@1.16.4:
+  version "1.16.4"
+  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.16.4.tgz#686e64755fe05b9b5ab840710133a18bc8ea7d3a"
   dependencies:
-    "@types/cors" "^2.8.3"
-    "@types/express" "^4.0.39"
-    "@types/graphql" "^0.12.0"
+    "@types/cors" "^2.8.4"
+    "@types/express" "^4.11.1"
+    "@types/graphql" "^0.13.0"
+    "@types/graphql-deduplicator" "^2.0.0"
     "@types/zen-observable" "^0.5.3"
-    apollo-server-express "^1.3.2"
-    apollo-server-lambda "1.3.2"
-    apollo-upload-server "^4.0.0-alpha.1"
+    apollo-server-express "^1.3.6"
+    apollo-server-lambda "1.3.6"
+    apollo-upload-server "^5.0.0"
     aws-lambda "^0.1.2"
-    body-parser-graphql "1.0.0"
+    body-parser-graphql "1.1.0"
     cors "^2.8.4"
-    express "^4.16.2"
-    graphql "^0.11.0 || ^0.12.0 || ^0.13.0"
-    graphql-import "^0.4.4"
-    graphql-playground-middleware-express "1.5.7"
-    graphql-playground-middleware-lambda "1.4.3"
+    express "^4.16.3"
+    graphql "^0.11.0 || ^0.12.0 || ^0.13.0 || ^14.0.0"
+    graphql-deduplicator "^2.0.1"
+    graphql-import "^0.7.0"
+    graphql-middleware "1.6.6"
+    graphql-playground-middleware-express "1.7.6"
+    graphql-playground-middleware-lambda "1.7.6"
     graphql-subscriptions "^0.5.8"
-    graphql-tools "^2.18.0"
-    subscriptions-transport-ws "^0.9.6"
+    graphql-tools "^3.0.0"
+    subscriptions-transport-ws "^0.9.8"
 
 graphql@0.12.3, graphql@^0.12.3:
   version "0.12.3"
@@ -556,11 +622,11 @@ graphql@0.12.3, graphql@^0.12.3:
   dependencies:
     iterall "1.1.3"
 
-"graphql@^0.11.0 || ^0.12.0 || ^0.13.0":
-  version "0.13.1"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-0.13.1.tgz#9b3db3d8e40d1827e4172404bfdd2e4e17a58b55"
+"graphql@^0.11.0 || ^0.12.0 || ^0.13.0 || ^14.0.0":
+  version "14.0.2"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.0.2.tgz#7dded337a4c3fd2d075692323384034b357f5650"
   dependencies:
-    iterall "^1.2.0"
+    iterall "^1.2.2"
 
 http-errors@1.6.2, http-errors@~1.6.2:
   version "1.6.2"
@@ -571,10 +637,25 @@ http-errors@1.6.2, http-errors@~1.6.2:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
+http-errors@1.6.3, http-errors@~1.6.3:
+  version "1.6.3"
+  resolved "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
+
 iconv-lite@0.4.19, iconv-lite@~0.4.13:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
+iconv-lite@0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
@@ -583,9 +664,9 @@ inherits@2.0.3, inherits@~2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
-ipaddr.js@1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.2.tgz#d4b505bde9946987ccf0fc58d9010ff9607e3fa0"
+ipaddr.js@1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.0.tgz#eaa33d6ddd7ace8f7f6fe0c9ca0440e706738b1e"
 
 is-stream@^1.0.1:
   version "1.1.0"
@@ -603,10 +684,14 @@ iterall@1.1.3, iterall@^1.1.1, iterall@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.1.3.tgz#1cbbff96204056dde6656e2ed2e2226d0e6d72c9"
 
-iterall@^1.2.0, iterall@^1.2.1:
+iterall@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.1.tgz#59a347ae8001d2d4bc546b8487ca755d61849965"
 
+iterall@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"
+
 jmespath@0.15.0:
   version "0.15.0"
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
@@ -710,12 +795,22 @@ mime-db@~1.30.0:
   version "1.30.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
 
-mime-types@~2.1.15, mime-types@~2.1.16:
+mime-db@~1.36.0:
+  version "1.36.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.36.0.tgz#5020478db3c7fe93aad7bbcc4dcf869c43363397"
+
+mime-types@~2.1.15:
   version "2.1.17"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
   dependencies:
     mime-db "~1.30.0"
 
+mime-types@~2.1.18:
+  version "2.1.20"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.20.tgz#930cb719d571e903738520f8470911548ca2cc19"
+  dependencies:
+    mime-db "~1.36.0"
+
 mime@1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
@@ -745,6 +840,10 @@ node-fetch@1.7.3:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
+node-fetch@2.1.2:
+  version "2.1.2"
+  resolved "http://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
+
 object-assign@^4:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
@@ -767,12 +866,12 @@ path-to-regexp@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
 
-proxy-addr@~2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
+proxy-addr@~2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.4.tgz#ecfc733bf22ff8c6f407fa275327b9ab67e48b93"
   dependencies:
     forwarded "~0.1.2"
-    ipaddr.js "1.5.2"
+    ipaddr.js "1.8.0"
 
 punycode@1.3.2:
   version "1.3.2"
@@ -782,6 +881,10 @@ qs@6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
 
+qs@6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+
 querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
@@ -799,6 +902,15 @@ raw-body@2.3.2:
     iconv-lite "0.4.19"
     unpipe "1.0.0"
 
+raw-body@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.3"
+    iconv-lite "0.4.23"
+    unpipe "1.0.0"
+
 readable-stream@1.1.x:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
@@ -808,10 +920,26 @@ readable-stream@1.1.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-safe-buffer@5.1.1, safe-buffer@^5.0.1, safe-buffer@~5.1.0:
+regenerator-runtime@^0.12.0:
+  version "0.12.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz#fa1a71544764c036f8c49b13a08b2594c9f8a0de"
+
+resolve-from@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
+
+safe-buffer@5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+
+safe-buffer@^5.0.1, safe-buffer@~5.1.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+
 sax@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
@@ -820,14 +948,14 @@ sax@>=0.6.0:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
-send@0.16.1:
-  version "0.16.1"
-  resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
+send@0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
   dependencies:
     debug "2.6.9"
-    depd "~1.1.1"
+    depd "~1.1.2"
     destroy "~1.0.4"
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     etag "~1.8.1"
     fresh "0.5.2"
@@ -836,16 +964,16 @@ send@0.16.1:
     ms "2.0.0"
     on-finished "~2.3.0"
     range-parser "~1.2.0"
-    statuses "~1.3.1"
+    statuses "~1.4.0"
 
-serve-static@1.13.1:
-  version "1.13.1"
-  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
+serve-static@1.13.2:
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.2.tgz#095e8472fd5b46237db50ce486a43f4b86c6cec1"
   dependencies:
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     parseurl "~1.3.2"
-    send "0.16.1"
+    send "0.16.2"
 
 setprototypeof@1.0.3:
   version "1.0.3"
@@ -869,13 +997,13 @@ sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
-"statuses@>= 1.3.1 < 2":
+"statuses@>= 1.3.1 < 2", statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
-statuses@~1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
+"statuses@>= 1.4.0 < 2":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
 
 streamsearch@0.1.2:
   version "0.1.2"
@@ -898,18 +1026,15 @@ subscriptions-transport-ws@0.9.5:
     symbol-observable "^1.0.4"
     ws "^3.0.0"
 
-subscriptions-transport-ws@^0.9.6:
-  version "0.9.6"
-  resolved "https://registry.yarnpkg.com/subscriptions-transport-ws/-/subscriptions-transport-ws-0.9.6.tgz#5ff86a0746316ca3eb2423b118b8bc74a6793e1b"
+subscriptions-transport-ws@^0.9.8:
+  version "0.9.15"
+  resolved "https://registry.yarnpkg.com/subscriptions-transport-ws/-/subscriptions-transport-ws-0.9.15.tgz#68a8b7ba0037d8c489fb2f5a102d1494db297d0d"
   dependencies:
     backo2 "^1.0.2"
-    eventemitter3 "^2.0.3"
+    eventemitter3 "^3.1.0"
     iterall "^1.2.1"
-    lodash.assign "^4.2.0"
-    lodash.isobject "^3.0.2"
-    lodash.isstring "^4.0.1"
     symbol-observable "^1.0.4"
-    ws "^3.0.0"
+    ws "^5.2.0"
 
 symbol-observable@^1.0.4:
   version "1.1.0"
@@ -922,6 +1047,13 @@ type-is@~1.6.15:
     media-typer "0.3.0"
     mime-types "~2.1.15"
 
+type-is@~1.6.16:
+  version "1.6.16"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.16.tgz#f89ce341541c672b25ee7ae3c73dee3b2be50194"
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.18"
+
 ultron@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
@@ -953,6 +1085,10 @@ whatwg-fetch@2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
 
+whatwg-fetch@2.0.4:
+  version "2.0.4"
+  resolved "http://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
+
 ws@^3.0.0:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
@@ -961,6 +1097,12 @@ ws@^3.0.0:
     safe-buffer "~5.1.0"
     ultron "~1.1.0"
 
+ws@^5.2.0:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
+  dependencies:
+    async-limiter "~1.0.0"
+
 xml2js@0.4.17:
   version "0.4.17"
   resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
@@ -978,6 +1120,16 @@ xtend@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
+zen-observable-ts@^0.8.10:
+  version "0.8.10"
+  resolved "https://registry.yarnpkg.com/zen-observable-ts/-/zen-observable-ts-0.8.10.tgz#18e2ce1c89fe026e9621fd83cc05168228fce829"
+  dependencies:
+    zen-observable "^0.8.0"
+
 zen-observable@^0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.6.1.tgz#01dbed3bc8d02cbe9ee1112c83e04c807f647244"
+
+zen-observable@^0.8.0:
+  version "0.8.9"
+  resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.8.9.tgz#0475c760ff0eda046bbdfa4dc3f95d392807ac53"