diff --git a/package-lock.json b/package-lock.json
index cb85957..dd4a470 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -237,9 +237,9 @@
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-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.5.tgz",
-      "integrity": "sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w=="
+      "version": "3.7.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.1.tgz",
+      "integrity": "sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg=="
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@@ -498,9 +498,9 @@
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-      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.0.8.tgz",
-      "integrity": "sha512-X6Ck90ReaF+EfKdVGB7vdIQ3dr651BbIrBwY5YBKg13fjH+940sTtp7/Pkx33C6ntYfQcRumOs/aUQhaRPpbTQ=="
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.1.0.tgz",
+      "integrity": "sha512-6S062WDQUXi6hOfkO/sBPVwE5ASXY4G2+b4atvhJfSsuUUhIaUKlkjLe9692Ipyt5/a+IPF5aVTu3V5gvXq5cg=="
     },
     "combined-stream": {
       "version": "1.0.8",
@@ -536,6 +536,11 @@
         "typical": "^2.6.1"
       }
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+    "commander": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-3.0.2.tgz",
+      "integrity": "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow=="
+    },
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       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -1789,9 +1794,9 @@
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-      "resolved": "https://registry.npmjs.org/getopts/-/getopts-2.2.4.tgz",
-      "integrity": "sha512-Rz7DGyomZjrenu9Jx4qmzdlvJgvrEFHXHvjK0FcZtcTC1U5FmES7OdZHUwMuSnEE6QvBvwse1JODKj7TgbSEjQ=="
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/getopts/-/getopts-2.2.5.tgz",
+      "integrity": "sha512-9jb7AW5p3in+IiJWhQiZmmwkpLaR/ccTWdWQCtZM66HJcHHLegowh4q4tSD7gouUyeNvFWRavfK9GXosQHDpFA=="
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@@ -2420,32 +2425,27 @@
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-      "version": "0.19.1",
-      "resolved": "https://registry.npmjs.org/knex/-/knex-0.19.1.tgz",
-      "integrity": "sha512-Y25eu5xMv8h/2/98YQqGMPzzo0AYs/HluST6BR8vkGfRyhme0A51jyCde4y4QInJo2GokrUzrXqlKDqqERg+nQ==",
+      "version": "0.19.5",
+      "resolved": "https://registry.npmjs.org/knex/-/knex-0.19.5.tgz",
+      "integrity": "sha512-Hy258avCVircQq+oj3WBqPzl8jDIte438Qlq+8pt1i/TyLYVA4zPh2uKc7Bx0t+qOpa6D42HJ2jjtl2vagzilw==",
       "requires": {
-        "bluebird": "^3.5.5",
-        "colorette": "1.0.8",
-        "commander": "^2.20.0",
+        "bluebird": "^3.7.0",
+        "colorette": "1.1.0",
+        "commander": "^3.0.2",
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-        "getopts": "2.2.4",
+        "getopts": "2.2.5",
         "inherits": "~2.0.4",
         "interpret": "^1.2.0",
         "liftoff": "3.1.0",
         "lodash": "^4.17.15",
         "mkdirp": "^0.5.1",
-        "pg-connection-string": "2.0.0",
+        "pg-connection-string": "2.1.0",
         "tarn": "^2.0.0",
         "tildify": "2.0.0",
-        "uuid": "^3.3.2",
+        "uuid": "^3.3.3",
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-          "version": "2.20.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
-          "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ=="
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@@ -3232,9 +3232,9 @@
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-      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.0.0.tgz",
-      "integrity": "sha1-Pu/lmX4G2Ugh5NUC5CtqHHP434I="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.1.0.tgz",
+      "integrity": "sha512-bhlV7Eq09JrRIvo1eKngpwuqKtJnNhZdpdOlvrPrA4dxqXPjxSrbNrfnIDmTpwMyRszrcV4kU5ZA4mMsQUrjdg=="
     },
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@@ -4232,9 +4232,9 @@
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-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
+      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
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     "v8flags": {
       "version": "3.1.3",