diff --git a/package-lock.json b/package-lock.json
index b06f20c..151e7f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,9 +25,9 @@
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@@ -87,9 +87,9 @@
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-         "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
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@@ -526,6 +566,11 @@
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+               }
+            },
+            "color-name": {
+               "version": "1.1.4",
+               "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+               "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+            }
          }
       },
       "wrappy": {
@@ -1733,18 +1675,18 @@
          }
       },
       "xml2js": {
-         "version": "0.4.19",
-         "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz",
-         "integrity": "sha512-esZnJZJOiJR9wWKMyuvSE1y6Dq5LCuJanqhxslH2bxM6duahNZ+HMpCLhBQGZkbX6xRf8x1Y2eJlgt2q3qo49Q==",
+         "version": "0.4.23",
+         "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
+         "integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
          "requires": {
             "sax": ">=0.6.0",
-            "xmlbuilder": "~9.0.1"
+            "xmlbuilder": "~11.0.0"
          }
       },
       "xmlbuilder": {
-         "version": "9.0.7",
-         "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.7.tgz",
-         "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0="
+         "version": "11.0.1",
+         "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+         "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA=="
       },
       "xmlhttprequest-ssl": {
          "version": "1.5.5",
@@ -1752,9 +1694,9 @@
          "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
       },
       "y18n": {
-         "version": "4.0.0",
-         "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-         "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w=="
+         "version": "5.0.8",
+         "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+         "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA=="
       },
       "yargonaut": {
          "version": "1.1.4",
@@ -1804,31 +1746,95 @@
          }
       },
       "yargs": {
-         "version": "13.2.4",
-         "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.2.4.tgz",
-         "integrity": "sha512-HG/DWAJa1PAnHT9JAhNa8AbAv3FPaiLzioSjCcmuXXhP8MlpHO5vwls4g4j6n30Z74GVQj8Xa62dWVx1QCGklg==",
+         "version": "13.3.2",
+         "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+         "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
          "requires": {
             "cliui": "^5.0.0",
             "find-up": "^3.0.0",
             "get-caller-file": "^2.0.1",
-            "os-locale": "^3.1.0",
             "require-directory": "^2.1.1",
             "require-main-filename": "^2.0.0",
             "set-blocking": "^2.0.0",
             "string-width": "^3.0.0",
             "which-module": "^2.0.0",
             "y18n": "^4.0.0",
-            "yargs-parser": "^13.1.0"
+            "yargs-parser": "^13.1.2"
+         },
+         "dependencies": {
+            "ansi-regex": {
+               "version": "4.1.0",
+               "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+               "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
+            },
+            "cliui": {
+               "version": "5.0.0",
+               "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+               "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
+               "requires": {
+                  "string-width": "^3.1.0",
+                  "strip-ansi": "^5.2.0",
+                  "wrap-ansi": "^5.1.0"
+               }
+            },
+            "emoji-regex": {
+               "version": "7.0.3",
+               "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+               "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA=="
+            },
+            "is-fullwidth-code-point": {
+               "version": "2.0.0",
+               "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+               "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
+            },
+            "string-width": {
+               "version": "3.1.0",
+               "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+               "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+               "requires": {
+                  "emoji-regex": "^7.0.1",
+                  "is-fullwidth-code-point": "^2.0.0",
+                  "strip-ansi": "^5.1.0"
+               }
+            },
+            "strip-ansi": {
+               "version": "5.2.0",
+               "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+               "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+               "requires": {
+                  "ansi-regex": "^4.1.0"
+               }
+            },
+            "wrap-ansi": {
+               "version": "5.1.0",
+               "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+               "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
+               "requires": {
+                  "ansi-styles": "^3.2.0",
+                  "string-width": "^3.0.0",
+                  "strip-ansi": "^5.0.0"
+               }
+            },
+            "y18n": {
+               "version": "4.0.3",
+               "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+               "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
+            },
+            "yargs-parser": {
+               "version": "13.1.2",
+               "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+               "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
+               "requires": {
+                  "camelcase": "^5.0.0",
+                  "decamelize": "^1.2.0"
+               }
+            }
          }
       },
       "yargs-parser": {
-         "version": "13.1.0",
-         "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.0.tgz",
-         "integrity": "sha512-Yq+32PrijHRri0vVKQEm+ys8mbqWjLiwQkMFNXEENutzLPP0bE4Lcd4iA3OQY5HF+GD3xXxf0MEHb8E4/SA3AA==",
-         "requires": {
-            "camelcase": "^5.0.0",
-            "decamelize": "^1.2.0"
-         }
+         "version": "20.2.7",
+         "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz",
+         "integrity": "sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw=="
       },
       "yeast": {
          "version": "0.1.2",
diff --git a/package.json b/package.json
index 82ca2c9..602998e 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
       "node-sha1": "^1.0.1",
       "reflect-metadata": "^0.1.10",
       "socket.io": "^2.2.0",
-      "typeorm": "^0.2.18",
+      "typeorm": "^0.2.25",
       "underscore": "^1.9.1"
    },
    "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 40068d0..0b1e683 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -47,10 +47,10 @@ any-promise@^1.0.0:
   resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
   integrity sha1-q8av7tzqUugJzcA3au0845Y10X8=
 
-app-root-path@^2.0.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.2.1.tgz#d0df4a682ee408273583d43f6f79e9892624bc9a"
-  integrity sha512-91IFKeKk7FjfmezPKkwtaRvSpnUc4gDwPAjA1YZ9Gn0q0PPeW+vbeUsZuyDwjI7+QTHhcLen2v25fi/AmhvbJA==
+app-root-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-3.0.0.tgz#210b6f43873227e18a4b810a032283311555d5ad"
+  integrity sha512-qMcx+Gy2UZynHjOHOIXPNvpf+9cjvk3cWrBBK7zg4gH9+clobJRb9NGzcT7mQTcV/6Gm/1WelUtqxVXnNlrwcw==
 
 arg@^4.1.0:
   version "4.1.0"
@@ -678,6 +678,11 @@ inherits@2, inherits@2.0.3, inherits@~2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
+inherits@^2.0.1:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
+
 invert-kv@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
@@ -832,7 +837,12 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-mkdirp@^0.5.1, mkdirp@~0.5.1:
+mkdirp@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
+  integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
+
+mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -1139,6 +1149,11 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
+safe-buffer@^5.0.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
+
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
@@ -1193,6 +1208,14 @@ setprototypeof@1.1.1:
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
   integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
 
+sha.js@^2.4.11:
+  version "2.4.11"
+  resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  integrity sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
 shebang-command@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
@@ -1384,12 +1407,12 @@ type-is@~1.6.17, type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
-typeorm@^0.2.18:
-  version "0.2.18"
-  resolved "https://registry.yarnpkg.com/typeorm/-/typeorm-0.2.18.tgz#8ae1d21104117724af41ddc11035c40a705e1de8"
-  integrity sha512-S553GwtG5ab268+VmaLCN7gKDqFPIzUw0eGMTobJ9yr0Np62Ojfx8j1Oa9bIeh5p7Pz1/kmGabAHoP1MYK05pA==
+typeorm@^0.2.25:
+  version "0.2.25"
+  resolved "https://registry.yarnpkg.com/typeorm/-/typeorm-0.2.25.tgz#1a33513b375b78cc7740d2405202208b918d7dde"
+  integrity sha512-yzQ995fyDy5wolSLK9cmjUNcmQdixaeEm2TnXB5HN++uKbs9TiR6Y7eYAHpDlAE8s9J1uniDBgytecCZVFergQ==
   dependencies:
-    app-root-path "^2.0.1"
+    app-root-path "^3.0.0"
     buffer "^5.1.0"
     chalk "^2.4.2"
     cli-highlight "^2.0.0"
@@ -1397,8 +1420,9 @@ typeorm@^0.2.18:
     dotenv "^6.2.0"
     glob "^7.1.2"
     js-yaml "^3.13.1"
-    mkdirp "^0.5.1"
+    mkdirp "^1.0.3"
     reflect-metadata "^0.1.13"
+    sha.js "^2.4.11"
     tslib "^1.9.0"
     xml2js "^0.4.17"
     yargonaut "^1.1.2"