diff --git a/package.json b/package.json
index 894ebf8..77c94ab 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "devDependencies": {
     "eslint": "3.19.0",
     "flow": "0.2.3",
-    "prettier": "1.18.2",
+    "prettier": "1.19.1",
     "rollup": "0.41.6"
   }
 }