diff --git a/package.json b/package.json
index 383309c..051c294 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "conventional-changelog-cli": "1.3.3",
     "husky": "0.14.3",
     "lint-staged": "4.2.1",
-    "prettier": "1.7.0",
+    "prettier": "1.13.5",
     "typescript": "2.5.2",
     "validate-commit-message": "3.0.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 62a5bd1..ab54427 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2751,9 +2751,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.7.0.tgz#47481588f41f7c90f63938feb202ac82554e7150"
+prettier@1.13.5:
+  version "1.13.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.5.tgz#7ae2076998c8edce79d63834e9b7b09fead6bfd0"
 
 pretty-error@^2.0.2:
   version "2.1.1"