diff --git a/yarn.lock b/yarn.lock
index 8a156ff..16ecf28 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5594,9 +5594,9 @@ preserve@^0.2.0:
   integrity sha1-gV7R9uvGWSb4ZbMQwHE7yzMVzks=
 
 prettier@^1.1.0:
-  version "1.16.4"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.4.tgz#73e37e73e018ad2db9c76742e2647e21790c9717"
-  integrity sha512-ZzWuos7TI5CKUeQAtFd6Zhm2s6EpAD/ZLApIhsF9pRvRtM1RFo61dM/4MSRUA0SuLugA/zgrZD8m0BaY46Og7g==
+  version "1.17.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.17.0.tgz#53b303676eed22cc14a9f0cec09b477b3026c008"
+  integrity sha512-sXe5lSt2WQlCbydGETgfm1YBShgOX4HxQkFPvbxkcwgDvGDeqVau8h+12+lmSVlP3rHPz0oavfddSZg/q+Szjw==
 
 pretty-hrtime@^1.0.0:
   version "1.0.3"