diff --git a/yarn.lock b/yarn.lock
index 0fab8f5..08292e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -567,12 +567,12 @@
     regexpu-core "^4.5.4"
 
 "@babel/polyfill@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/polyfill/-/polyfill-7.4.4.tgz#78801cf3dbe657844eeabf31c1cae3828051e893"
-  integrity sha512-WlthFLfhQQhh+A2Gn5NSFl0Huxz36x86Jn+E9OW7ibK8edKPq+KLy4apM1yDpQ8kJOVi1OVjpP4vSDLdrI04dg==
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/polyfill/-/polyfill-7.8.7.tgz#151ec24c7135481336168c3bd8b8bf0cf91c032f"
+  integrity sha512-LeSfP9bNZH2UOZgcGcZ0PIHUt1ZuHub1L3CVmEyqLxCeDLm4C5Gi8jRH8ZX2PNpDhQCo0z6y/+DIs2JlliXW8w==
   dependencies:
     core-js "^2.6.5"
-    regenerator-runtime "^0.13.2"
+    regenerator-runtime "^0.13.4"
 
 "@babel/preset-env@^7.5.5":
   version "7.5.5"
@@ -1142,20 +1142,25 @@ binary-extensions@^1.0.0:
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
   integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
 
-bluebird@^3.4.3, bluebird@^3.5.5:
+bluebird@^3.5.5:
   version "3.5.5"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.5.tgz#a8d0afd73251effbbd5fe384a77d73003c17a71f"
   integrity sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w==
 
-bookshelf@^0.15.1:
-  version "0.15.1"
-  resolved "https://registry.yarnpkg.com/bookshelf/-/bookshelf-0.15.1.tgz#ca545ad8189a6a3be8b25661ad462dbf667222e3"
-  integrity sha512-o+N88s6A1YW2L47gqOmZgoyLD7xBikHexlPdilD/t4c4YG7Pd8RHdicxQAh07PzaGQtMOwMloSBQQoRQVC++cg==
+bluebird@^3.7.2:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
+  integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
+
+bookshelf@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/bookshelf/-/bookshelf-1.1.0.tgz#d456abd70ed4af4c9ae6f3d364424590ea31dcbf"
+  integrity sha512-a4rrDI5pnjnj7xFAT23FJQyVxlrrvRPGUNRNj1upuBC5al7ObvoelTZbmVl9bnj+BZE5x19Y07+p933fCsBHNQ==
   dependencies:
-    bluebird "^3.4.3"
+    bluebird "^3.7.2"
     create-error "~0.3.1"
-    inflection "^1.5.1"
-    lodash "^4.17.10"
+    inflection "^1.12.0"
+    lodash "^4.17.15"
 
 brace-expansion@^1.1.7:
   version "1.1.11"
@@ -2112,7 +2117,7 @@ imurmurhash@^0.1.4:
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
 
-inflection@^1.5.1:
+inflection@^1.12.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/inflection/-/inflection-1.12.0.tgz#a200935656d6f5f6bc4dc7502e1aecb703228416"
   integrity sha1-ogCTVlbW9fa8TcdQLhrstwMihBY=
@@ -2972,7 +2977,7 @@ lodash.sortby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
   integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.15:
+lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -3722,10 +3727,10 @@ regenerate@^1.4.0:
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
   integrity sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==
 
-regenerator-runtime@^0.13.2, regenerator-runtime@^0.13.3:
-  version "0.13.3"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz#7cf6a77d8f5c6f60eb73c5fc1955b2ceb01e6bf5"
-  integrity sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==
+regenerator-runtime@^0.13.3, regenerator-runtime@^0.13.4:
+  version "0.13.4"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.4.tgz#e96bf612a3362d12bb69f7e8f74ffeab25c7ac91"
+  integrity sha512-plpwicqEzfEyTQohIKktWigcLzmNStMGwbOUbykx51/29Z3JOGYldaaNGK7ngNXV+UcoqvIMmloZ48Sr74sd+g==
 
 regenerator-transform@^0.14.0:
   version "0.14.1"