diff --git a/package-lock.json b/package-lock.json
index 9ac6854..4b9ee5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7786,9 +7786,9 @@
 			"dev": true
 		},
 		"prettier": {
-			"version": "1.13.3",
-			"resolved": "https://registry.npmjs.org/prettier/-/prettier-1.13.3.tgz",
-			"integrity": "sha512-CIWJNU+cFFdeA0GJSzzFkxiq2WuMvWZMlz6cV/EXhPlRnI3esSFMh+lNmyZ8z/X8O8C1U60Sc8puXALj4/WmZw==",
+			"version": "1.13.4",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-1.13.4.tgz",
+			"integrity": "sha512-emsEZ2bAigL1lq6ssgkpPm1MIBqgeTvcp90NxOP5XDqprub/V/WS2Hfgih3mS7/1dqTUvhG+sxx1Dv8crnVexA==",
 			"dev": true
 		},
 		"pretty-format": {
diff --git a/package.json b/package.json
index 7ae72c2..9f3443e 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
 		"jest": "23.1.0",
 		"lint-staged": "7.1.3",
 		"nyc": "12.0.1",
-		"prettier": "1.13.3"
+		"prettier": "1.13.4"
 	},
 	"nyc": {
 		"reporter": ["lcov", "text"]
diff --git a/yarn.lock b/yarn.lock
index 625996f..d29a3bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2965,9 +2965,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@1.13.3:
-  version "1.13.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.3.tgz#e74c09a7df6519d472ca6febaa37cf7addb48a20"
+prettier@1.13.4:
+  version "1.13.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.4.tgz#31bbae6990f13b1093187c731766a14036fa72e6"
 
 pretty-format@^23.0.1:
   version "23.0.1"