diff --git a/package.json b/package.json
index e052df5..ab70337 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,6 @@
     "jsdoc": "3.6.3",
     "jshint": "2.10.2",
     "onchange": "6.1.0",
-    "prettier": "1.18.2"
+    "prettier": "1.19.1"
   }
 }