diff --git a/package.json b/package.json
index bd9a3c1..cf90522 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "gulp-mocha": "6.0.0",
     "istanbul": "0.4.5",
     "mocha": "6.2.2",
-    "prettier": "1.19.0",
+    "prettier": "1.19.1",
     "stream-assert": "2.0.3"
   }
 }