diff --git a/package.json b/package.json
index bce662c..fbd065b 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "gaze-run-interrupt": "1.0.1",
     "glob-expand": "0.2.1",
     "husky": "0.14.3",
-    "lint-staged": "4.1.3",
+    "lint-staged": "4.3.0",
     "marked": "0.3.6",
     "prettier": "1.6.1",
     "rimraf": "2.6.2",
diff --git a/yarn.lock b/yarn.lock
index 9b13724..83a7e47 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -204,7 +204,7 @@ ansi-escapes@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
 
-ansi-regex@^2.0.0, ansi-regex@^2.1.1:
+ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
 
@@ -216,7 +216,7 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansi-styles@^3.0.0, ansi-styles@^3.1.0:
+ansi-styles@^3.1.0, ansi-styles@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.0.tgz#c159b8d5be0f9e5a6f346dab94f16ce022161b88"
   dependencies:
@@ -652,7 +652,7 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.11.x, commander@^2.9.0, commander@~2.11.0:
+commander@2.11.x, commander@^2.11.0, commander@^2.9.0, commander@~2.11.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
@@ -1966,21 +1966,18 @@ james-browser-launcher@1.3.1:
     rimraf "~2.6.1"
     win-detect-browsers "1.0.2"
 
-jest-matcher-utils@^20.0.3:
-  version "20.0.3"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-20.0.3.tgz#b3a6b8e37ca577803b0832a98b164f44b7815612"
-  dependencies:
-    chalk "^1.1.3"
-    pretty-format "^20.0.3"
+jest-get-type@^21.2.0:
+  version "21.2.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.2.0.tgz#f6376ab9db4b60d81e39f30749c6c466f40d4a23"
 
-jest-validate@^20.0.3:
-  version "20.0.3"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-20.0.3.tgz#d0cfd1de4f579f298484925c280f8f1d94ec3cab"
+jest-validate@^21.1.0:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.2.1.tgz#cc0cbca653cd54937ba4f2a111796774530dd3c7"
   dependencies:
-    chalk "^1.1.3"
-    jest-matcher-utils "^20.0.3"
+    chalk "^2.0.1"
+    jest-get-type "^21.2.0"
     leven "^2.1.0"
-    pretty-format "^20.0.3"
+    pretty-format "^21.2.1"
 
 js-tokens@^3.0.2:
   version "3.0.2"
@@ -2078,16 +2075,17 @@ linkify-it@^2.0.0:
   dependencies:
     uc.micro "^1.0.1"
 
-lint-staged@4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-4.1.3.tgz#07c592e4b8dee914450a183c761187dc53d079e2"
+lint-staged@4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-4.3.0.tgz#ed0779ad9a42c0dc62bb3244e522870b41125879"
   dependencies:
     app-root-path "^2.0.0"
     chalk "^2.1.0"
+    commander "^2.11.0"
     cosmiconfig "^1.1.0"
     execa "^0.8.0"
     is-glob "^4.0.0"
-    jest-validate "^20.0.3"
+    jest-validate "^21.1.0"
     listr "^0.12.0"
     lodash "^4.17.4"
     log-symbols "^2.0.0"
@@ -2815,12 +2813,12 @@ pretty-error@^2.0.2:
     renderkid "^2.0.1"
     utila "~0.4"
 
-pretty-format@^20.0.3:
-  version "20.0.3"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-20.0.3.tgz#020e350a560a1fe1a98dc3beb6ccffb386de8b14"
+pretty-format@^21.2.1:
+  version "21.2.1"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.2.1.tgz#ae5407f3cf21066cd011aa1ba5fce7b6a2eddb36"
   dependencies:
-    ansi-regex "^2.1.1"
-    ansi-styles "^3.0.0"
+    ansi-regex "^3.0.0"
+    ansi-styles "^3.2.0"
 
 process-nextick-args@~1.0.6:
   version "1.0.7"