diff --git a/package.json b/package.json
index 4ca7eaa..01541a7 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "reflect-metadata": "^0.1.13",
     "socket.io": "^2.3.0",
     "tiny-lru": "^7.0.2",
-    "type-graphql": "^0.17.5",
+    "type-graphql": "^0.17.6",
     "uuid": "^3.3.3"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index d4faa82..be1be3b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -276,21 +276,16 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/node@*", "@types/node@^12.6.2":
-  version "12.11.7"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.11.7.tgz#57682a9771a3f7b09c2497f28129a0462966524a"
-  integrity sha512-JNbGaHFCLwgHn/iCckiGSOZ1XYHsKFwREtzPwSGCVld1SGhOlmZw2D4ZI94HQCrBHbADzW9m4LER/8olJTRGHA==
+"@types/node@*", "@types/node@^12.12.12", "@types/node@^12.6.2":
+  version "12.12.12"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.12.tgz#529bc3e73dbb35dd9e90b0a1c83606a9d3264bdb"
+  integrity sha512-MGuvYJrPU0HUwqF7LqvIj50RZUX23Z+m583KBygKYUZLlZ88n6w28XRNJRJgsHukLEnLz6w6SvxZoLgbr5wLqQ==
 
 "@types/node@^10.1.0", "@types/node@^10.12.0":
   version "10.17.0"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.0.tgz#537c61a1df699a8331c79dab2ccc2c8799873c66"
   integrity sha512-wuJwN2KV4tIRz1bu9vq5kSPasJ8IsEjZaP1ZR7KlmdUZvGF/rXy8DmXOVwUD0kAtvtJ7aqMKPqUXC0NUTDbrDg==
 
-"@types/node@^12.12.12":
-  version "12.12.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.12.tgz#529bc3e73dbb35dd9e90b0a1c83606a9d3264bdb"
-  integrity sha512-MGuvYJrPU0HUwqF7LqvIj50RZUX23Z+m583KBygKYUZLlZ88n6w28XRNJRJgsHukLEnLz6w6SvxZoLgbr5wLqQ==
-
 "@types/prettier@^1.13.2":
   version "1.18.3"
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.18.3.tgz#64ff53329ce16139f17c3db9d3e0487199972cd8"
@@ -705,16 +700,7 @@ camelcase@^4.1.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
   integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
 
-class-validator@>=0.9.1:
-  version "0.10.2"
-  resolved "https://registry.yarnpkg.com/class-validator/-/class-validator-0.10.2.tgz#361409d7f393df79f602b9a18ebd3e0e51abe320"
-  integrity sha512-57bGDjoFXizqGZBHe/uHn5/K0MSjBkToaHpDhAXR6DIwjaoET37a0Uug4F5RZR7WF31/7SqzKFIvd+ZspszGUA==
-  dependencies:
-    "@types/validator" "10.11.3"
-    google-libphonenumber "^3.1.6"
-    validator "11.1.0"
-
-class-validator@^0.11.0:
+class-validator@>=0.9.1, class-validator@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/class-validator/-/class-validator-0.11.0.tgz#5fca8b8a957c738a6749391e03ee81fad375dc4a"
   integrity sha512-niAmmSPFku9xsnpYYrddy8NZRrCX3yyoZ/rgPKOilE5BG0Ma1eVCIxpR4X0LasL/6BzbYzsutG+mSbAXlh4zNw==
@@ -2469,10 +2455,10 @@ type-fest@^0.3.0:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
   integrity sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==
 
-type-graphql@^0.17.5:
-  version "0.17.5"
-  resolved "https://registry.yarnpkg.com/type-graphql/-/type-graphql-0.17.5.tgz#7f2f189ff7b9faef33537291ef333ff9adbee21c"
-  integrity sha512-wscr63K0j9UKcX/nBTySamLd7nMZeYKmADk8A9sVmcPh+clNJUAw96784dg2VZn/sUdmN1y2AeKzmTjCfVB5sA==
+type-graphql@^0.17.6:
+  version "0.17.6"
+  resolved "https://registry.yarnpkg.com/type-graphql/-/type-graphql-0.17.6.tgz#2a939df607f7ca2924986fd0c0b8c753835d7d01"
+  integrity sha512-UFZaMMnpae3zeu9qCdWN82hm8wQeYu/+sQFbG5v3vlTtctZ9Xle9bvNi/rzSbQaG94K9Y5O5AGxjVKKMpEAMYA==
   dependencies:
     "@types/glob" "^7.1.1"
     "@types/node" "^12.6.2"
@@ -2545,11 +2531,6 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-validator@11.1.0:
-  version "11.1.0"
-  resolved "https://registry.yarnpkg.com/validator/-/validator-11.1.0.tgz#ac18cac42e0aa5902b603d7a5d9b7827e2346ac4"
-  integrity sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg==
-
 validator@12.0.0:
   version "12.0.0"
   resolved "https://registry.yarnpkg.com/validator/-/validator-12.0.0.tgz#fb33221f5320abe2422cda2f517dc3838064e813"