diff --git a/package.json b/package.json
index 0e068f9054dc84d1692a8c787f7113ee46c65606..08e8f5487d6d7d999ca2ef84d74b5de6dc471ba0 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "chai": "3.5.0",
     "eslint": "3.19.0",
     "eslint-config-airbnb-base": "11.1.3",
-    "eslint-config-prettier": "1.7.0",
+    "eslint-config-prettier": "2.0.0",
     "eslint-plugin-import": "2.2.0",
     "eslint-plugin-prettier": "2.0.1",
     "eslint-plugin-promise": "3.5.0",
diff --git a/yarn.lock b/yarn.lock
index 549ccfee81672a0a3a49a069df30a2406639e642..c5786ae6c3f6bc1d2c0922c7cd0318175738a294 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -57,11 +57,11 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
-ansi-align@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-1.1.0.tgz#2f0c1658829739add5ebb15e6b0c6e3423f016ba"
+ansi-align@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-2.0.0.tgz#c36aeccba563b89ceb556f3690f0b1d9e3547f7f"
   dependencies:
-    string-width "^1.0.1"
+    string-width "^2.0.0"
 
 ansi-escapes@^1.0.0, ansi-escapes@^1.1.0, ansi-escapes@^1.4.0:
   version "1.4.0"
@@ -444,10 +444,10 @@ boom@2.x.x:
     hoek "2.x.x"
 
 boxen@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.0.0.tgz#b2694baf1f605f708ff0177c12193b22f29aaaab"
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.1.0.tgz#b1b69dd522305e807a99deee777dbd6e5167b102"
   dependencies:
-    ansi-align "^1.1.0"
+    ansi-align "^2.0.0"
     camelcase "^4.0.0"
     chalk "^1.1.1"
     cli-boxes "^1.0.0"
@@ -1001,9 +1001,9 @@ eslint-config-airbnb-base@11.1.3:
   version "11.1.3"
   resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-11.1.3.tgz#0e8db71514fa36b977fbcf977c01edcf863e0cf0"
 
-eslint-config-prettier@1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-1.7.0.tgz#cda3ce22df1e852daa9370f1f3446e8b8a02ce44"
+eslint-config-prettier@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-2.0.0.tgz#073cdb2760c0ba817c9b3fbf2300110a77a35626"
   dependencies:
     get-stdin "^5.0.1"
 
@@ -1088,8 +1088,8 @@ eslint@3.19.0:
     user-home "^2.0.0"
 
 espree@^3.4.0:
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-3.4.2.tgz#38dbdedbedc95b8961a1fbf04734a8f6a9c8c592"
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.4.3.tgz#2910b5ccd49ce893c2ffffaab4fd8b3a31b82374"
   dependencies:
     acorn "^5.0.1"
     acorn-jsx "^3.0.0"
@@ -1352,7 +1352,7 @@ function-bind@^1.0.2:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.0.tgz#16176714c801798e4e8f2cf7f7529467bb4a5771"
 
-gauge@~2.7.1:
+gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
   dependencies:
@@ -2541,12 +2541,12 @@ npm-run-path@^2.0.0:
     path-key "^2.0.0"
 
 npmlog@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.0.tgz#dc59bee85f64f00ed424efb2af0783df25d1c0b5"
   dependencies:
     are-we-there-yet "~1.1.2"
     console-control-strings "~1.1.0"
-    gauge "~2.7.1"
+    gauge "~2.7.3"
     set-blocking "~2.0.0"
 
 number-is-nan@^1.0.0:
@@ -3487,8 +3487,8 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
 uglify-js@^2.6:
-  version "2.8.22"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.22.tgz#d54934778a8da14903fa29a326fb24c0ab51a1a0"
+  version "2.8.23"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.23.tgz#8230dd9783371232d62a7821e2cf9a817270a8a0"
   dependencies:
     source-map "~0.5.1"
     yargs "~3.10.0"