diff --git a/package.json b/package.json
index 43e968908eb78a168167571d45e01d87b1de123e..0176b0cfcf3495fb7ad8a581244d0b65d02b86c7 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "jest": "22.4.3",
     "mockdate": "2.0.2",
     "nock": "9.2.5",
-    "prettier": "1.11.1",
+    "prettier": "1.12.0",
     "semantic-release": "15.1.6"
   },
   "files": [
diff --git a/yarn.lock b/yarn.lock
index 9fcb702713af06956d7af5456be5c695cfe76f10..6d419c0b971eee109bebb18fa5666f7f1c142e47 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5058,9 +5058,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@1.11.1:
-  version "1.11.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
+prettier@1.12.0:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.12.0.tgz#d26fc5894b9230de97629b39cae225b503724ce8"
 
 pretty-format@^22.4.3:
   version "22.4.3"