diff --git a/package-lock.json b/package-lock.json
index 4fd3af7..6cf0348 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1059,144 +1059,22 @@
       }
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-        "fast-safe-stringify": "1.2.0",
-        "iterare": "0.0.8",
-        "object-hash": "1.3.0",
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+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.0.0.tgz",
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+        "iterare": {
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+          "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.1.2.tgz",
+          "integrity": "sha512-25rVYmj/dDvTR6zOa9jY1Ihd6USLa0J508Ub2iy7Aga+xu9JMbjDds2Uh03ReDGbva/YN3s3Ybi+Do0nOX6wAg=="
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@@ -1289,14 +1167,13 @@
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+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.1.tgz",
+      "integrity": "sha512-pzSib8NKquaTt/ns5Cc2G0BGRVJXaD+p1qfF6q7vNIMvRysorn/VF3y7gAuQpcxfF7wBbGE+dXjhIieWOUsWSw==",
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-        "esm": "^3.0.79",
-        "node-fetch": "^2.2.0"
+        "consola": "^2.3.0",
+        "node-fetch": "^2.3.0"
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     "@protobufjs/aspromise": {
@@ -3259,11 +3136,6 @@
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@@ -3883,15 +3755,9 @@
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-      "integrity": "sha512-6ZCi6LpbwGml3g8C8iXIuSf9yZAWoRAXodcHxBWRVvy42uKe4z7AG4JB4v46LEmgtPXv2rIqR6wVD+sxixDD/A==",
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-        "figures": "^2.0.0",
-        "lodash": "^4.17.5",
-        "std-env": "^1.1.0"
-      }
+      "version": "2.15.3",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-2.15.3.tgz",
+      "integrity": "sha512-9vAdYbHj6x2fLKC4+oPH0kFzY/orMZyG2Aj+kNylHxKGJ/Ed4dpNyAQYwJOdqO4zdM7XpVHmyejQDcQHrnuXbw=="
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@@ -4892,11 +4758,6 @@
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-      "resolved": "http://localhost:4873/esm/-/esm-3.0.84.tgz",
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@@ -5377,9 +5238,9 @@
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-      "integrity": "sha1-69QmZv0Y/k8rpPDSlQZfP4XK3pY="
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.0.6.tgz",
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@@ -5411,6 +5272,7 @@
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       "resolved": "http://localhost:4873/figures/-/figures-2.0.0.tgz",
       "integrity": "sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=",
+      "dev": true,
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@@ -5723,7 +5585,8 @@
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           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5744,12 +5607,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5764,17 +5629,20 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5891,7 +5759,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5903,6 +5772,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5917,6 +5787,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5924,12 +5795,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5948,6 +5821,7 @@
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@@ -6028,7 +5902,8 @@
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           "version": "1.0.1",
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@@ -6040,6 +5915,7 @@
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           "bundled": true,
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@@ -6125,7 +6001,8 @@
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@@ -6157,29 +6034,31 @@
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-        "string-width": {
-          "version": "1.0.2",
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-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
+            "safe-buffer": "~5.1.0"
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           "dev": true,
           "optional": true,
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-            "safe-buffer": "~5.1.0"
+            "code-point-at": "^1.0.0",
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+            "strip-ansi": "^3.0.0"
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           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -6223,12 +6102,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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-          "dev": true
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@@ -7188,14 +7069,6 @@
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@@ -8980,9 +8853,12 @@
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-      "resolved": "http://localhost:4873/node-fetch/-/node-fetch-2.2.0.tgz",
-      "integrity": "sha512-OayFWziIxiHY8bCUyLX6sTpDH8Jsbp4FfYd1j1f7vZyfgkcOnAyM4oQR16f8a0s7Gl/viMGRey8eScYk4V4EZA=="
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
+      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      }
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@@ -9478,9 +9354,9 @@
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-      "resolved": "http://localhost:4873/object-hash/-/object-hash-1.3.0.tgz",
-      "integrity": "sha512-05KzQ70lSeGSrZJQXE5wNDiTkBJDlUT/myi6RX9dVIvz7a7Qh4oH93BQdiPMn27nldYvVQCKMUaM83AfizZlsQ=="
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-1.3.1.tgz",
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@@ -9990,11 +9866,6 @@
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-    "path-to-regexp": {
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-      "resolved": "http://localhost:4873/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
-      "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ=="
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@@ -10905,6 +10776,15 @@
         "uuid": "^3.3.2"
       }
     },
+    "require_optional": {
+      "version": "1.0.1",
+      "resolved": "http://localhost:4873/require_optional/-/require_optional-1.0.1.tgz",
+      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
+      "requires": {
+        "resolve-from": "^2.0.0",
+        "semver": "^5.1.0"
+      }
+    },
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       "resolved": "http://localhost:4873/require-directory/-/require-directory-2.1.1.tgz",
@@ -10923,15 +10803,6 @@
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-      "version": "1.0.1",
-      "resolved": "http://localhost:4873/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
     "requires-port": {
       "version": "1.0.0",
       "resolved": "http://localhost:4873/requires-port/-/requires-port-1.0.0.tgz",
@@ -11921,14 +11792,6 @@
       "resolved": "http://localhost:4873/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
-    "std-env": {
-      "version": "1.3.1",
-      "resolved": "http://localhost:4873/std-env/-/std-env-1.3.1.tgz",
-      "integrity": "sha512-KI2F2pPJpd3lHjng+QLezu0eq+QDtXcv1um016mhOPAJFHKL+09ykK5PUBWta2pZDC8BVV0VPya08A15bUXSLQ==",
-      "requires": {
-        "is-ci": "^1.1.0"
-      }
-    },
     "stdout-stream": {
       "version": "1.4.1",
       "resolved": "http://localhost:4873/stdout-stream/-/stdout-stream-1.4.1.tgz",
@@ -12132,6 +11995,11 @@
       "resolved": "http://localhost:4873/streamsearch/-/streamsearch-0.1.2.tgz",
       "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
     },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "http://localhost:4873/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+    },
     "string-length": {
       "version": "1.0.1",
       "resolved": "http://localhost:4873/string-length/-/string-length-1.0.1.tgz",
@@ -12152,11 +12020,6 @@
         "strip-ansi": "^3.0.0"
       }
     },
-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "http://localhost:4873/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
-    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "http://localhost:4873/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -12695,6 +12558,11 @@
         }
       }
     },
+    "tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+    },
     "tree-kill": {
       "version": "1.2.0",
       "resolved": "http://localhost:4873/tree-kill/-/tree-kill-1.2.0.tgz",
@@ -13364,6 +13232,11 @@
         "selenium-webdriver": "^3.0.1"
       }
     },
+    "webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+    },
     "webpack": {
       "version": "4.24.0",
       "resolved": "http://localhost:4873/webpack/-/webpack-4.24.0.tgz",
@@ -14164,6 +14037,15 @@
       "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==",
       "dev": true
     },
+    "whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "requires": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
     "when": {
       "version": "3.6.4",
       "resolved": "http://localhost:4873/when/-/when-3.6.4.tgz",
diff --git a/package.json b/package.json
index 36cc135..2d38731 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "@angular/platform-server": "7.0.2",
     "@angular/router": "7.0.2",
     "@nestjs/common": "5.4.0",
-    "@nestjs/core": "5.4.0",
+    "@nestjs/core": "6.0.0",
     "@nestjs/graphql": "5.4.0",
     "@nestjs/microservices": "5.4.0",
     "@nestjs/passport": "5.1.0",