diff --git a/package.json b/package.json
index 67c2c146..c1eaf72d 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   "devDependencies": {
     "babel-cli": "6.11.4",
     "babel-core": "6.11.4",
-    "babel-plugin-syntax-flow": "6.8.0",
+    "babel-plugin-syntax-flow": "6.13.0",
     "babel-plugin-transform-flow-strip-types": "6.8.0",
     "babel-preset-es2015": "6.13.0",
     "babel-preset-stage-0": "6.5.0",