diff --git a/package.json b/package.json
index 59f4f67..f78c178 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "eslint": "^3.18.0",
     "eslint-plugin-flowtype": "^2.41.0",
     "eslint-watch": "^3.0.1",
-    "flow-bin": "^0.237.0",
+    "flow-bin": "^0.247.0",
     "flow-watch": "^1.1.1",
     "husky": "^0.14.3",
     "istanbul": "^0.4.5",
diff --git a/yarn.lock b/yarn.lock
index 7104f32..d859e28 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2507,10 +2507,10 @@ flat@^4.1.0:
   dependencies:
     is-buffer "~2.0.3"
 
-flow-bin@^0.237.0:
-  version "0.237.2"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.237.2.tgz#42b0be22acd7fb84c77f39f078fc2f6b7d159fdd"
-  integrity sha512-PlonnPvzTW4nES5YPMwZOJS+IRoaS0ABJWPjsT+5kvLDjXsPerg6A4ftWks4t4gRpPjKSl+6F1BTn9uqWP0inA==
+flow-bin@^0.247.0:
+  version "0.247.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.247.0.tgz#2ccac4f28e43472afd7cee5c18455ef499eafad8"
+  integrity sha512-FVRHfwUWvnIzJvHG4dertQfJbNXz+W3jyspJPTu3pJacYCddu4xiuYo4F0vjqTvn3Sa13rkjt2EWuqjWSJuz9Q==
 
 flow-watch@^1.1.1:
   version "1.1.1"